Medical Genetics Commons^™

Plasticity And Language In The Anaesthetized Human Hippocampus, Kalman A Katlowitz, Eric R Cole, Elizabeth A Mickiewicz, Shraddha Shah, Melissa Franch, Joshua A Adkinson, James L Belanger, Raissa K Mathura, Domokos Meszéna, Matthew Mcginley, William Muñoz, Garrett P Banks, Sydney S Cash, Chih-Wei Hsu, Angelique C Paulk, Nicole R Provenza, Andrew J Watrous, Ziv Williams, Alica M Goldman, Vaishnav Krishnan, Atul Maheshwari, Sarah R Heilbronner, Robert Kim, Nuttida Rungratsameetaweemana, Benjamin Y Hayden, Sameer A Sheth

Faculty, Staff and Students Publications

Consciousness is a fundamental component of cognition1, but the degree to which higher-order pattern recognition relies on it remains disputed2,3. Here we demonstrate the persistence of oddball discrimination, semantic processing and online prediction in individuals under general-anaesthesia-induced loss of consciousness4,5. Using high-density Neuropixels microelectrodes6 to record both single-unit and local-field-potential neural activity in the human hippocampus while playing a series of tones to anaesthetized patients, we found that hippocampal neurons and local oscillations retained some detection of oddball tones. This effect size grew over the course of the experiment …

Pharmacogenomic-Guided Prescribing And Polypharmacy Across Age Groups In Obsessive-Compulsive Disorder: A Retrospective Study, Sheldon R Garrison, Matthew W Boyer, Anthony W Zoghbi, Rachel A Schwartz, Nicolette Weisensel, Martin E Franklin, Madeline M Hartig, Maharaj Singh, Sreya Vadapalli

Faculty, Staff and Students Publications

Background: This study evaluated medication utilization in children, adolescents, and adults with obsessive-compulsive disorder (OCD), a chronic psychiatric condition characterized by intrusive thoughts and repetitive behaviors. Although first-line treatments include selective serotonin reuptake inhibitors (SSRIs) and cognitive behavioral therapy (CBT), the heterogeneous biological underpinnings contribute to suboptimal outcomes, with 40-60% of individuals not responding to SSRIs. This complex phenotype often leads to psychotropic polypharmacy, which may be mitigated by incorporating combinatorial pharmacogenomic (PGx) testing into protocol-based care to identify potential gene-drug interactions.

Methods: A retrospective review was conducted of individuals with OCD aged 8 to 65 years who received either …

Medial Pulvinar Nucleus As A Causal Hub For Heteromodal Naming, Oscar Woolnough, Tessy Thomas, Kathryn M Snyder, Ellery Wheeler, Jay Gavvala, Nitin Tandon

Faculty, Staff and Student Publications

Our ability to retrieve the names of objects in our environment is a fundamental aspect of everyday life. This process requires a complex, dynamic network of cortical and subcortical interactions. While the cortical constituents of this network have been extensively studied with intracranial recordings, the subcortical nodes of the naming network are unclear. We probed the role of the left medial pulvinar nucleus in naming with direct intracranial recordings and stimulation in eight humans (three male, five female) as they named objects using pictures and auditory and written descriptions. We found a spectrotemporal signature of naming in the left medial …

Impulsivity In Cerebellar Ataxia: An Online, Multidimensional Assessment, Brooke Chasalow, Yakov Flaumenhaft, Yael De Picciotto, Chi-Ying R Lin, Leila Montaser-Kouhsari, William Saban

Faculty, Staff and Students Publications

While considered a motor control structure, the cerebellum contributes to non-motor functions, including impulsivity. However, whether it contributes to impulsivity in a domain-specific manner remains unknown. Studies on cerebellar ataxia (CA), a common model for cerebellar dysfunction, typically have small sample sizes, limiting robustness. In a multicenter cross-sectional study, we investigated the cerebellum's role in various forms of impulsivity by comparing large cohorts of CA to age- and education-matched neurotypical healthy (NH) controls. Additionally, to examine the ability to identify individuals with CA using impulsivity features alone, we developed supervised machine learning (ML) models. In experiment 1 (CA = 140, …

Clinicopathologic And Molecular Characteristics Of High-Grade Appendiceal Mucinous Neoplasms, Ashlee N Seldomridge, Michael G White, Christopher Scally, Richard E Royal, Mark Routbort, Jbryan Iorgulescu, Michael J Overman, Sun Mi Lee, Wai Chin Foo, Melissa W Taggart, Yun Song, Paul F Mansfield, Keith F Fournier, John Paul Shen, Beth A Helmink

Faculty, Staff and Student Publications

Background: Although 2016 consensus guidelines defined high-grade appendiceal mucinous neoplasms (HAMNs) as a distinct histologic entity, their clinical course and optimal management remain poorly characterized. Comparative data with low-grade appendiceal mucinous neoplasms (LAMNs) are limited. This study aims to detail the clinical management and outcomes of patients with HAMN and those with LAMN.

Methods: This retrospective cohort study was conducted at a large academic cancer center. An internal database was queried to identify patients with LAMN or HAMN who underwent appendectomy between 2016 and 2024. Kaplan-Meier survival analyses were used to assess the impact of primary tumor type and peritoneal …

Segmental Tracheal Resection For Thyroid Cancer: Perioperative Morbidity, Locoregional Control, And Survival, Anastasios Maniakas, David C Wilde, Isabelle Fournier, Emily K Hyde, Li Xu, Jennifer R Wang, Neil D Gross, Erich M Sturgis, Victoria Banuchi, Naifa L Busaidy, Maria E Cabanillas, Priyanka Iyer, Ramona Dadu, Steven G Waguespack, Mimi I Hu, G Brandon Gunn, Michael Kwon, Salmaan Ahmed, Michelle D Williams, Mark E Zafereo

Faculty, Staff and Student Publications

Background: Segmental tracheal resection is rarely needed for advanced thyroid cancer but is among the most complex, high-risk thyroid surgeries.

Methods: Retrospective study of patients undergoing segmental tracheal resection for thyroid cancer at MD Anderson Cancer Center (2005-2024).

Results: We identified 120 patients with a median follow-up of 4.6 years (range 0.02-16.38). Papillary thyroid cancer was most common (68%). The median number of tracheal rings resected was 4 (range 1-9). Seventeen (14%) patients had a new tracheostomy placed at the time of surgery, with 11 (9%) remaining trach-dependent at last follow-up. Twenty-six (22%) patients had a return to the operating …

Optimizing Feasibility And Acceptability Of An Online Expressive Writing Intervention For Survivors Of Adolescent And Young Adult Cancer: A Pilot Randomized Trial Of Iterative Modifications And Outcomes, Eunju Choi, Yusi Aveva Xu, Celia Cy Wong-Meli, Michael E Roth, Yisheng Li, Qian Lu

Faculty, Staff and Student Publications

Objective: To evaluate the feasibility of an online expressive writing (EW) intervention for survivors of adolescent and young adult (AYA) cancer and determine whether iterative, theory-driven modifications can enhance response, adherence, and completion rates.

Methods: In this randomized pilot trial, survivors of AYA cancer were recruited through a hospital-based AYA oncology clinic and an online community. Forty participants were randomly assigned to the EW intervention or control group. To improve on lower-than-expected adherence and completion rates in a previous cohort, the protocol was iteratively revised using the Framework for Reporting Adaptations and Modifications to Evidence-based Implementation Strategies (FRAME-IS). Modifications included …

Frontotemporal Network Interactions Causally Support Rapid Concreteness Judgments During Reading, Elliot Murphy, Oscar Woolnough, Cale W Morse, Xavier Scherschligt, Nitin Tandon

Faculty, Staff and Student Publications

Neurobiological models of conceptual processing have been limited in spatiotemporal resolution, and uncertainty remains about the causal role of specific regions in concept representation. We utilized intracranial recordings in human neurosurgical patients with epilepsy (n = 19) during a concreteness judgement paradigm of single word reading. Concrete concepts showed greater high-frequency activation across a frontal and ventrotemporal network, while greater activation for abstract words was found in lateral posterior middle temporal cortex. Intercortical communications, measured by high-frequency partial direct coherence, revealed bidirectional frontal and ventral plus lateral temporal interactions. Words occupying the middle range of the concreteness scale (e.g., "profit") …

Third-Party Effects On Intergroup Trust: The Role Of Punishment/Compensation And Group Regulatory Focus, Xiaowei Geng, Jie Cui, Jie Wang, Feng Zhang, Wei Wang

Faculty, Staff and Student Publications

Intergroup trust refers to a collective prediction and belief among members of one group regarding those of another in intergroup interactions. It plays an important role in avoiding intergroup conflicts, and thereby sustaining social development. This study was designed to investigate the effects of third-party punishment and compensation, as well as group regulatory focus, on intergroup trust. The findings revealed that, at both individual and group levels, prevention-focused groups exhibited higher levels of intergroup trust than promotion-focused groups under third-party compensation conditions. In contrast, under the third-party punishment conditions, promotion-focused groups displayed greater trust than prevention-focused groups, although this difference …

Women's Preferences For Home-Based Self-Sampling Or Clinic-Based Testing For Cervical Cancer Screening, Joël Fokom Domgue, Monalisa Chandra, Olajumoke Oladoyin, Manali Desai, Robert Yu, Sanjay Shete

Faculty, Staff and Student Publications

Importance: While home-based self-sampling for cervical cancer screening is an evidence-based strategy proven to increase screening access and uptake, it is not currently recommended in the US despite recent Food and Drug Administration approval of the first at-home self-sampling device. Little nationally representative research has examined preference for and drivers of home-based self-sampling over clinic-based testing (the standard of care).

Objective: To assess women's perspectives about, reasons for considering, and factors associated with preferring at-home self-sampling for cervical cancer screening.

Design, setting, and participants: This population-based cross-sectional study used data from the 2024 Health Interview National Trends Survey (HINTS 7), …

Disease-Specific And Overall Survival For Patients With Lacrimal Gland Adenoid Cystic Carcinoma In Recent Decades, Bita Esmaeli, Zhouxuan Li, Tracy J Lu, Hila Goldberg, Jing Ning, James Matthew Debnam, Steven Jay Frank, Renata Ferrarotto

Faculty, Staff and Student Publications

Purpose: To evaluate the presenting symptoms, and the overall survival (OS) and disease-specific survival (DSS) in patients with lacrimal gland adenoid cystic carcinoma (LGACC).

Methods: This retrospective single-centre cohort study included all consecutive patients with LGACC treated by the primary author from November 1998 through August 2024. Demographic data, presenting symptoms, the histological subtype of LGACC, type of surgical treatment, adjuvant radiotherapy or chemotherapy, T category at presentation and survival data were reviewed. Correlations between histological subtypes, T-category, type of surgery (eye sparing vs orbital exenteration), and DSS and OS were analysed.

Results: 52 patients had a median age of …

Racial, Ethnic, And Socioeconomic Survival Disparities In Early-Onset Metastatic Colorectal Cancer, Jennifer S Wang, Benny Johnson, Caitlin C Murphy

Faculty, Staff and Student Publications

Importance: Rates of metastatic colorectal cancer (mCRC) are rising among young adults. Disparities by race and ethnicity and neighborhood-level socioeconomic status (SES) among this population are understudied.

Objective: To examine the association of race and ethnicity and neighborhood-level SES with mortality among a community-based sample of young adults with mCRC.

Design, setting, and participants: This cohort study used a large electronic health record-derived database of young adults with cancer treated at 280 community-based US clinics between 2013 and 2021. Eligible patients were young adults aged 18 to 49 years diagnosed with de novo or recurrent mCRC. Patients were followed up …

Suicidal Ideation In Spinocerebellar Ataxia, Levi Peppel, Ruo-Yah Lai, Christian Rummey, Puneet Opal, Jeremy D Schmahmann, Christopher M Gomez, Henry Paulson, Theresa A Zesiewicz, Susan Perlman, George Wilmot, Sarah H Ying, Chiadi U Onyike, Khalaf O Bushara, Michael D Geschwind, Karla P Figueroa, Stefan M Pulst, Sub H Subramony, Antoine Duquette, Tetsuo Ashizawa, Ali G Hamedani, Marie Y Davis, Sharan R Srinivasan, Matthew R Burns, Nadia Amokrane, Lauren R Moore, Vikram G Shakkottai, Liana S Rosenthal, Sheng-Han Kuo, Chi-Ying R Lin

Faculty, Staff and Students Publications

Objective: Suicidal ideation has not been extensively studied in spinocerebellar ataxias (SCAs). The authors examined whether individuals with SCAs have increased suicidal ideation and related factors.

Methods: The authors studied patients with genetically confirmed SCAs enrolled in the Clinical Research Consortium for the Study of Cerebellar Ataxia cohort, examining the percentages of patients with SCA subtypes 1, 2, 3, and 6 who reported suicidal ideation and comparing findings with nationally representative data from the National Survey on Drug Use and Health (NSDUH). Clinical characteristics that may contribute to suicidal ideation in SCAs, including age, disease duration, sex, ataxia severity, depression, …

Contralateral Breast Cancer After Radiotherapy And Hormone Therapy In Two Cohorts Of Us Breast Cancer Survivors, Lene H S Veiga, Gretchen L Gierach, Susan A Smith, Rebecca M Howell, Matthew M Mille, Monjoy Saha, Rochelle E Curtis, Cody Ramin, Clara Bodelon, Heather Spencer Feigelson, Erin J Aiello Bowles, Diana S M Buist, Sheila Weinmann, Jacqueline B Vo, Choonsik Lee, Amy Berrington De Gonzalez

Faculty, Staff and Student Publications

Background: Radiotherapy increases contralateral breast cancer risk, while hormone therapy reduces it; their combined effects are unclear.

Methods: Data from two US retrospective cohort studies of 5-year breast cancer survivors (stage I-III, ages 20-84), Kaiser Permanente (KP, 1990-2012) and SEER (1990-2013), were analysed. Contralateral breast radiation doses were estimated for the KP cohort. Multivariable Poisson regression estimated relative risks (RRs) and excess relative risks per Gray (ERR/Gy), stratified by hormone therapy use.

Results: KP cohort (n = 9053) included 353 contralateral breast cancer cases (73% ER+); SEER cohort (n = 244,834) included 10,470 cases (72% ER+). Among women with ER+ …

The Effects Of Fitness Self-Testing With Instant Feedback On Changes In Health-Related Fitness Among Chinese Male College Students, Yongshun Wang, Xiaofen D Hamilton, Rulan Shangguan, Anlu Yang, Na Xiao, Chenhao Wu, Sizhe Liu, Ren Yang, Jiren Zhang, Mark F Hamilton

Faculty, Staff and Student Publications

Background: The decline in health-related physical fitness resulting from physical inactivity remains a critical global public health concern. Technology-supported fitness self-testing has the potential not only to improve students' testing experiences but also to enhance their health-related fitness. However, the effectiveness of such approaches has not yet been systematically examined, and their validity within university populations remains largely unestablished.

Method: A quasi-experimental research design with a control group (n = 45) and an experimental group (n = 44), incorporating pre- and post-tests, was employed in this study. The experimental group completed monthly self-testing sessions accompanied by GAI-generated instant feedback over …

Guadecitabine Improved Relapse-Free Survival In High-Risk Acute Myeloid Leukemia And Myelodysplastic Syndrome Patients After Transplant: Phase Ii Results From A Single Center, Betül Oran, Peter Thall, Amin Alousi, Gheath Al-Atrash, Rohtesh Mehta, David Marin, Partow Kebriaei, Uday Popat, Roland Bassett, Qaiser Bashir, Jin Im, Amanda Olson, Jessica Jewell, Portia Smallbone, Elizabeth Shpall, Richard Champlin

Faculty, Staff and Student Publications

This phase II, single-center clinical trial evaluated the efficacy and safety of guadecitabine, with or without donor lymphocyte infusion, following allogeneic stem cell transplantation in adult patients with acute myeloid leukemia (AML) or myelodysplastic syndrome (MDS). The study had three treatment cohorts based on post-transplant disease status. Cohort 1 included patients with hematologic relapse after transplant (N=13). Cohort 2 consisted of patients with minimal residual disease (MRD) detected after transplant (N=18). Cohort 3 compromised patients in remission without MRD within 100 days after transplant (N=24). The primary objectives were achievement of morphological complete remission in cohort 1 and MRD eradication …

Trait-Like Visual Cortical Hyperactivity In Trait Anxiety, Zhaohan Wu, Yuqi You, Joshua A Brown, Raymond J Dolan, Wen Li

Faculty, Staff and Student Publications

Sensory processing varies across individuals, with some traits-particularly sensory hypersensitivity to basic non-valenced stimuli-linked to emotional traits and psychiatric risk. Traditional accounts attribute this sensory-emotion linkage to limbic or prefrontal modulation, but empirical support is limited. Growing evidence suggests sensory cortex itself flexibly encodes value beyond labeled-line analysis. Across four high-density EEG experiments with multi-wave assessments, we identified reliable visual cortical hyperactivity in high trait anxiety. The effect emerged as early as 46 ms, localized to V1/V2, and was specific to the parvocellular pathway. It was reproducible across arousal states, stimulus valence, extended intervals, and paradigms, and evident for both …

Standardized Research Electronic Cigarette Acceptability Among Adult Men And Women Who Smoke Combustible Cigarettes, Jason D Robinson, Yong Cui, Maher Karam-Hage, Janice A Blalock, Sanjay Shete, George Kypriotakis, Peiying Yang, Paul M Cinciripini

Faculty, Staff and Student Publications

Objective: The U.S. electronic cigarette marketplace is diverse and has evolved rapidly. To provide a standardized research model, the U.S. National Institute on Drug Abuse developed the Standard Research E-Cigarette (SREC). This study characterized potential gender differences in product use, acceptability, reinforcement, and nicotine dependence symptoms when switching from combustible cigarettes (CCs) to nicotine and placebo SRECs.

Method: In total, 169 adults (82 women) who smoke were enrolled in this all-remote randomized double-blind crossover trial. During Weeks 1-2, participants used their usual brand cigarettes (UBCs). During Weeks 3-4 and 5-6, they were instructed to use the tobacco-flavored SREC (either nicotine …

International Norms For Adult Handgrip Strength: A Systematic Review Of Data On 24 Million Adults Aged 20 To 100+ Years From 69 Countries And Regions, Grant R Tomkinson, Justin J Lang, Lukáš Rubín, Ryan Mcgrath, Bethany Gower, Terry Boyle, Marilyn G Klug, Alexandra J Mayhew, Henry T Blake, Francisco B Ortega, Cristina Cadenas-Sanchez, Costan G Magnussen, Brooklyn J Fraser, Tetsuhiro Kidokoro, Yang Liu, Kaare Christensen, Darryl P Leong

Faculty, Staff and Student Publications

Background: Muscular strength is a powerful marker of current health status and robust predictor of age-related disease and disability. Handgrip strength (HGS) using isometric dynamometry is a convenient, feasible, and widely used method of assessing muscular strength among people of all ages. While adult HGS norms have been published for many countries, no study has yet synthesized available data to produce international norms. The objective of this study was to generate international sex- and age-specific norms for absolute and body size-normalized HGS across the adult lifespan.

Methods: Systematic searches were conducted in 6 databases/web search engines (MEDLINE, SPORTDiscus, Embase, Web …

Meniscal Repair In The Setting Of Revision Anterior Cruciate Ligament Reconstruction: 6-Year Follow-Up Results From The Mars Cohort, Jake A Fox, Laura J Huston, Amanda K Haas, Jacquelyn S Pennings, Christina R Allen, Daniel E Cooper, Thomas M Deberardino, Warren R Dunn, Brett Brick A Lantz, Kurt P Spindler, Michael J Stuart, Annunziato Ned Amendola, Christopher C Annunziata, Robert A Arciero, Bernard R Bach, Champ L Baker, Arthur R Bartolozzi, Keith M Baumgarten, Jeffrey H Berg, Geoffrey A Bernas, Stephen F Brockmeier, Robert H Brophy, Charles A Bush-Joseph, J Brad Butler V, James L Carey, James E Carpenter, Brian J Cole, Jonathan M Cooper, Charles L Cox, R Alexander Creighton, Tal S David, David C Flanigan, Robert W Frederick, Theodore J Ganley, Charles J Gatt, Steven R Gecha, James Robert Giffin, Sharon L Hame, Jo A Hannafin, Christopher D Harner, Norman Lindsay Harris, Keith S Hechtman, Elliott B Hershman, Rudolf G Hoellrich, David C Johnson, Timothy S Johnson, Morgan H Jones, Christopher C Kaeding, Ganesh V Kamath, Thomas E Klootwyk, Bruce A Levy, C Benjamin Ma, G Peter Maiers, Robert G Marx, Matthew J Matava, Gregory M Mathien, David R Mcallister, Eric C Mccarty, Robert G Mccormack, Bruce S Miller, Carl W Nissen, Daniel F O'Neill, Brett D Owens, Richard D Parker, Mark L Purnell, Arun J Ramappa, Michael A Rauh, Arthur C Rettig, Jon K Sekiya, Kevin G Shea, Orrin H Sherman, James R Slauterbeck, Matthew V Smith, Jeffrey T Spang, Col Ret Steven J Svoboda, Timothy N Taft, Joachim J Tenuta, Edwin M Tingstad, Armando F Vidal, Darius G Viskontas, Richard A White, James S Williams, Michelle L Wolcott, Brian R Wolf, James J York, Rick W Wright

Faculty, Staff and Student Publications

Background: Meniscal preservation has been demonstrated to contribute to long-term knee health and has been a successful intervention in isolation and in patients with anterior cruciate ligament reconstruction (ACLR). The long-term results of meniscal repair in the setting of revision ACLR have yet to be documented.

Purpose: To report the incidence of meniscal repair failures at the 6-year follow-up in a cohort of patients who underwent concurrent revision ACLR and primary meniscal repair.

Study design: Prospective cohort study; Level of evidence, 2.

Methods: All revision ACLRs with concomitant primary meniscal repair cases from a multicenter group between 2006 and 2011 …

Mecom Fusion Partner And Bone Marrow Blast Percentage Influence Outcomes Of Patients With Mecom Rearranged Acute Myeloid Leukaemia, Wei-Ying Jen, Guilin Tang, Eitan Kugler, Jennifer Croden, Koji Sasaki, Alexandre Bazinet, Alex Bataller, Guillermo Montalban-Bravo, Gautam Borthakur, Gokce A Toruner, Sanam Loghavi, Nicholas J Short, Ghayas C Issa, Ian M Bouligny, Sherry Pierce, Uday Popat, Naveen Pemmaraju, Elias Jabbour, Guillermo Garcia-Manero, Kapil Bhalla, Farhad Ravandi, Naval G Daver, Courtney D Dinardo, Hagop M Kantarjian, Tapan M Kadia

Faculty, Staff and Student Publications

MECOM rearrangements (MECOM-r) are acute myeloid leukaemia (AML)-defining, regardless of blast percentage or MECOM fusion partner. We sought to investigate if blast percentage or MECOM-r partner was associated with overall survival (OS). We included 152 adult patients with newly diagnosed MECOM-r and classified blast percentage into < 20% or ≥20% and MECOM-r partner into classic (GATA2::MECOM) or variant (others). Thirty-one per cent had < 20% blasts, with 69% having ≥20%; 57% had classic and 43% variant MECOM-r. Treatment was with intensive chemotherapy (IC) in 41% and low-intensity therapy (LIT) in 59%. Composite complete remission rates were similar between IC (50%) and LIT (48%, p = 0.99). The median OS was 17 months (95% confidence interval [CI], 12-not estimable [NE]) for < 20% blasts, compared with 9 months (95% CI, 6-10) for ≥20% blasts (p <  0.01). On multivariate analysis, ≥20% blasts were associated with worse OS (hazard ratio [HR] 1.9, [95% CI, 1.2-3.2], p <  0.01), independent of age, MECOM-r partner, additional cytogenetic abnormalities, treatment intensity, addition of venetoclax and stem cell transplant (SCT). HR for IC was 2.0 (95% CI, 1.1-3.7, p = 0.03). In < 20% blasts, variant MECOM-r was independently associated with a reduced hazard of death (HR 0.2 [95% CI, 0.1-0.8], p <  0.01). MECOM-r AML is a heterogenous entity; consideration should be given to LIT approaches.

A Phase 1/2 Study Of Ds-1594 Menin Inhibitor In Relapsed/Refractory Acute Leukemias, Jayastu Senapati, Marina Konopleva, Ghayas C Issa, Elias Jabbour, Tapan Kadia, Courtney Dinardo, Gautam Borthakur, Naveen Pemmaraju, Nicholas J Short, Musa Yilmaz, Indraneel Deshmukh, Joie Alvarez, Sanam Loghavi, Guilin Tang, Hussein A Abbas, Michael Andreeff, Kapil Bhalla, Narasimha M Midde, Nabil Said, Amy Noyalis, Derek E Mires, Jing Ning, Lianchun Xiao, Farhad Ravandi, Guillermo Garcia-Manero, Hagop M Kantarjian, Naval G Daver

Faculty, Staff and Student Publications

Several menin inhibitors are in development targeting menin dependent leukemias, however available preclinical results show variable level of activity. We report the phase 1 portion (to establish a recommended phase 2 dose [RP2D]) and pharmacokinetic analysis of a phase 1/2 first-in-human clinical trial of DS-1594b menin inhibitor. Eligible patients included adults (≥ 18 years of age) with relapsed/refractory (R/R) acute myeloid leukemia (AML) or acute lymphoblastic leukemia (ALL) including but not restricted to those with KMT2A-rearrangement (r) or NPM1 mutation. Seventeen patients at a median of age 56 years (range, 19-82 years) were treated, 15 (88%) had R/R AML, and …

Mutations In The Key Autophagy Tethering Factor Epg5 Link Neurodevelopmental And Neurodegenerative Disorders Including Early-Onset Parkinsonism, Hormos Salimi Dafsari, Celine Deneubourg, Kritarth Singh, Reza Maroofian, Zita Suprenant, Ay Lin Kho, Neil J Ingham, Karen P Steel, Preethi Sheshadri, Franciska Baur, Lea Hentrich, Birgit Gerisch, Mina Zamani, Cesar Alves, Ata Siddiqui, Haidar S Dafsari, Mehri Salari, Anthony E Lang, Michael Harris, Alice Abdelaleem, Saeid Sadeghian, Reza Azizimalamiri, Hamid Galehdari, Gholamreza Shariati, Alireza Sedaghat, Jawaher Zeighami, Daniel Calame, Dana Marafi, Ruizhi Duan, Adrian Boehnke, Gary D Clark, Jill A Rosenfeld, Carrie A Mohila, Dora Steel, Saurabh Chopra, Suvasini Sharma, Nicolai Kohlschmidt, Steffi Patzer, Afshin Saffari, Darius Ebrahimi-Fakhari, Büşra Eser Çavdartepe, Irene J Chang, Erika Beckman, Renate Peters, Andrew Paul Fennell, Bernice Lo, Luisa Averdunk, Felix Distelmaier, Martina Baethmann, Frances Elmslie, Kairit Joost, Sheela Nampoothiri, Dhanya Yesodharan, Hanna Mandel, Amy Kimball, Antonie D Kline, Cyril Mignot, Boris Keren, Vincent Laugel, Katrin Õunap, Kalpana Devadathan, Frederique M C Van Berkestijn, Arpana Silwal, Saskia Koene, Sumit Verma, Mohammed Yousuf Karim, Chahynez Boubidi, Majid Aziz, Gehad Elghazali, Lauren Mattas, Mohammad Miryounesi, Farzad Hashemi-Gorji, Shahryar Alavi, Nayereh Nouri, Mehrdad Noruzinia, Saeideh Kavousi, Arveen Kamath, Sandeep Jayawant, Russell Saneto, Nourelhoda A Haridy, Pinar Ozkan Kart, Ali Cansu, Madeleine Joubert, Claire Beneteau, Kyra E Stuurman, Martina Wilke, Tahsin Stefan Barakat, Homa Tajsharghi, Annarita Scardamaglia, Sadeq Vallian, Semra Hız, Ali Shoeibi, Reza Boostani, Narges Hashemi, Meisam Babaei, Norah Saleh Alsaleh, Julie Porter, Tania Attié-Bitach, Pauline Marzin, Dorota Wicher, Jessica I Gold, Elisabeth Schuler, Amna Kashgari, Rakan F Alanazi, Wafaa Eyaid, Marc Engelen, Mirjam Langeveld, Burkhard Stüve, Yun Li, Gökhan Yigit, Bernd Wollnik, Mariana H G Monje, Dimitri Krainc, Niccolò E Mencacci, Somayeh Bakhtiari, Michael Kruer, Emanuela Argilli, Elliott Sherr, Yalda Jamshidi, Ehsan Ghayoor Karimiani, Yiu Wing Sunny Cheung, Ivan Karin, Giovanni Zifarelli, Peter Bauer, Wendy K Chung, James R Lupski, Manju A Kurian, Jörg Dötsch, Jürgen-Christoph Von Kleist-Retzow, Thomas Klopstock, Matias Wagner, Calvin Yip, Andreas Roos, Rita Carsetti, Carlo Dionisi-Vici, Mathias Gautel, Michael R Duchen, Adam Antebi, Henry Houlden, Manolis Fanto, Heinz Jungbluth

Faculty, Staff and Students Publications

Objective: Autophagy is a fundamental biological pathway with vital roles in intracellular homeostasis. During autophagy, defective cargoes including mitochondria are targeted to lysosomes for clearance and recycling. Recessive truncating variants in the autophagy gene EPG5 have been associated with Vici syndrome, a severe early-onset neurodevelopmental disorder with extensive multisystem involvement. Here, we aimed to delineate the extended, age-dependent EPG5-related disease spectrum.

Methods: We investigated clinical, radiological, and molecular features from the largest cohort of EPG5-related patients identified to date, complemented by experimental investigation of cellular and animal models of EPG5 defects.

Results: Through worldwide collaboration, we identified 211 patients, 97 …

Colorectal-Specific Radiation Dose And Chemotherapy Risk For Subsequent Colorectal Malignancies In Childhood Cancer Survivors: A Childhood Cancer Survivor Study (Ccss) Report, Constance A Owens, Ethan B Ludmir, Qi Liu, Weiyu Qiu, Aashish C Gupta, Susan A Smith, Bastien Rigaud, Kristy K Brock, James E Bates, Taylor G Meyers, Arnold C Paulino, Christine B Peterson, Stephen F Kry, Jop C Teepen, Cécile M Ronckers, Joseph P Neglia, Wendy M Leisenring, Kevin C Oeffinger, Paul C Nathan, Lucie M Turcotte, David C Hodgson, Melissa M Hudson, Leslie L Robison, Chaya S Moskowitz, Gregory T Armstrong, Tara O Henderson, Yutaka Yasui, Rebecca M Howell

Faculty, Staff and Student Publications

Purpose: Among childhood cancer survivors, we evaluated not previously explored relationships between colorectal subsequent malignant neoplasm (SMN) incidence and colorectum-specific radiation dose metrics currently used in radiation therapy (RT) planning and expanded upon previously reported chemotherapy associations.

Methods: The Childhood Cancer Survivor Study (CCSS) includes 5-year survivors of childhood cancer diagnosed between 1970 and 1999. RT was assessed as mean colorectal dose (MCD) and the percent volume (VX Gy) receiving ≥5, 10, 20, 30, and 40 Gy. Chemotherapy was assessed as cumulative doses for procarbazine and platinum agents, cyclophosphamide-equivalent doses for alkylating agents, and doxorubicin-equivalent doses for anthracyclines. Piecewise-exponential models …

Preoperative Brain Mapping Predicts Language Outcomes After Eloquent Tumor Resection, Matthew T Muir, Kyle Noll, Sarah Prinsloo, Hayley Michener, Jeffrey I Traylor, Vinodh A Kumar, Chibawanye I Ene, Sherise Ferguson, Ho-Ling Liu, Jeffrey S Weinberg, Frederick Lang, Brian A Taylor, Stephanie J Forkel, Sujit S Prabhu

Faculty, Staff and Student Publications

When operating on gliomas near critical language regions, surgeons risk either leaving residual tumor or inducing permanent postoperative language deficits (PLDs). Despite the advent of intraoperative mapping techniques, subjective judgments frequently determine important surgical decisions. We aim to inform data-driven surgery by constructing a non-invasive mapping approach that quantitatively predicts the impact of individual surgical decisions on long-term language function. This study included 79 consecutive patients undergoing resection of language-eloquent gliomas. Patients underwent preoperative navigated transcranial magnetic stimulation (TMS) language mapping to identify language-positive sites ("TMS points") and their associated white matter tracts ("TMS tracts") as well as formal language …

Germline Cancer Predisposition Results From The National Cancer Institute-Children's Oncology Group Pediatric Match Trial, Sarah Scollon, Sharon E Plon, Steven Joffe, Jaclyn A Biegel, Shashikant Kulkarni, George Miles, David R Patton, Brent Coffey, Cynthia L Winter, Gregory J Tsongalis, Mark J Routbort, Nilsa C Ramirez, Lauren Saguilig, Jin Piao, Todd A Alonzo, Stacey L Berg, Elizabeth Fox, Brenda Weigel, Douglas S Hawkins, Jeffrey S Abrams, Margaret Mooney, Naoko Takebe, James V Tricoli, Katherine A Janeway, Nita L Seibel, D Williams Parsons

Faculty, Staff and Students Publications

Purpose: Precision oncology trials have generally focused on tumor testing to identify actionable alterations. The National Cancer Institute-Children's Oncology Group Pediatric MATCH trial incorporated return of germline results to assess feasibility of reporting in a cooperative group setting and characterize germline cancer predisposition in patients with refractory cancers.

Patients and methods: Tumor and blood DNA from patients 1-21 years of age with treatment-refractory solid tumors, non-Hodgkin lymphomas, or histiocytic disorders underwent cancer gene panel sequencing. Clinical germline reports returned to 151 study sites included pathogenic/likely pathogenic (P/LP) germline variants found in 38 cancer predisposition genes (CPGs). European Society of Medical …

Transfer Learning Via Distributed Brain Recordings Enables Reliable Speech Decoding, Aditya Singh, Tessy Thomas, Jinlong Li, Greg Hickok, Xaq Pitkow, Nitin Tandon

Faculty, Staff and Student Publications

Speech brain-computer interfaces (BCIs) combine neural recordings with large language models to achieve real-time intelligible speech. However, these decoders rely on dense, intact cortical coverage and are challenging to scale across individuals with heterogeneous brain organization. To derive scalable transfer learning strategies for neural speech decoding, we used minimally invasive stereo-electroencephalography recordings in a large cohort performing a demanding speech motor task. A sequence-to-sequence model enabled decoding of variable-length phonemic sequences prior to and during articulation. This enabled development of a cross-subject transfer learning framework to isolate shared latent manifolds while enabling individual model initialization. The group-derived decoder significantly outperformed …

Natural History Of Primary Retroperitoneal Extra-Visceral Perivascular Epithelioid Cell Tumors (Pec): A Study From Transatlantic And Australasian Retroperitoneal Sarcoma Working Group (Tarpswg), Eyal Mor, Sameer Apte, Catherine Mitchell, Carolyn Nessim, Max Almond, Bruno Vincenzi, Jose Antonio Gonzalez Lopez, Lee Cranmer, Michael J Wagner, Aviram Nissan, Miguel Henriques Abreu, Markus Albertsmeier, Mathilda Knoblauch, Adam Barlow, Emily Z Keung, Giovanni Grignani, Jason L Hornick, Alessandro Gronchi, David E Gyorki

Faculty, Staff and Student Publications

Background: Perivascular epithelioid cell tumors (PEComa) are a rare family of mesenchymal tumors that include several subtypes. There are very limited data describing the natural history of patients with extra-visceral retroperitoneal PEComas of the retroperitoneum. The aim of this study is to describe the clinical features, treatment patterns, outcomes, and diagnostic challenges of primary extra-visceral retroperitoneal or abdominopelvic PEComa over the past decade.

Patients and methods: This is a retrospective analysis of all extra-visceral, non-renal, retroperitoneal, or abdominopelvic PEComas treated at participating centers over the past 10 years.

Results: A total of 77 patients from 13 centers were included. The …

Alterations In Region-Specific Gray Matter Volume Underlying Callous Unemotional Traits In Adolescents, Johannah Bashford-Largo, Ru Zhang, R James R Blair, Karina S Blair, Jaimie Elowsky, Matthew Dobbertin, Ahria J Dominguez, Melissa Hatch, Tyler Patrick, Sahil Bajaj

Faculty, Staff and Student Publications

Background: Callous-unemotional (CU) traits during adolescence, for example, shallow affect or lack of remorse, have been shown to be a risk marker for antisocial behavior. Only a few studies have investigated structural brain alterations underlying CU traits, and findings are inconclusive. The study examines CU symptomatology and gray matter volume (GMV) associations.

Methods: Structural brain MRI data were collected from a sample of 578 adolescents (60% male) with a mean age of 14.85 years (SD = 2.30; range = 10-19 years). CU traits were indexed via the Inventory for Callous Unemotional Traits (ICU). Region-wise volumetric parameters were obtained following parcellation …

Engagement In And Correlates Of Total Cutaneous Exams And Skin Self-Exams Among Young Melanoma Survivors And Their Family, Sharon L Manne, Deborah A Kashy, Sherry Pagoto, Susan K Peterson, Carolyn J Heckman, Joseph Gallo, Adam Berger, David B Buller, Alexandria Kulik, Sara Frederick, Morgan Pesanelli

Faculty, Staff and Student Publications

Young adult melanoma survivors and their close family (first degree relatives/FDRs) are at increased risk for developing a melanoma, but little is known about engagement in and correlates of their clinical skin exam (CSE) and skin self-examination (SSE) behaviors. Five hundred and seventy-four YA survivors and their FDRs completed an online survey assessing engagement in CSE and SSE, as well as measures of background factors, cognitive and psychosocial factors, CSE and SSE planning, and family influences. Approximately 90% of YAs had a CSE and 90% performed SSE in the last year, but engagement in CSE among FDRs was lower (63.2%, …