Medicine and Health Sciences Commons^™

Endovascular Thrombectomy Technique Optimization: A Svin Registry Analysis, Joseph N Samaha, Ritesh Bajaj, Ngoc Mai Le, Hussain Azeem, Ananya S Iyyangar, Diogo C Haussen, Jay Dolia, Jonathan A Grossberg, Mahmoud Mohammaden, Ameer E Hassan, Wondwossen G Tekle, Samantha E Miller, Hamzah M Saei, Santiago Ortega-Gutierrez, Milagros Galecio-Castillo, Jorge Cespedes, Nashwa Abdelhakim, Preethi Reddi, Johanna T Fifi, Shahram Majidi, Manisha Koneru, Linda Zhang, Jane Khalife, Mohamad Abdalkader, Thanh N Nguyen, Guilherme Dabus, Italo Linfante, Brijesh P Mehta, Joy Sessa, Mohammad A Jumaa, Rebecca M Sugg, Guillermo Linares, Alhamza R Al-Bayati, David S Liebeskind, Raul G Nogueira, Sunil A Sheth

Faculty, Staff and Student Publications

Background: Achieving excellent recanalization (Modified Thrombolysis in Cerebral Infarction 2c/3) in fewer attempts improves clinical outcomes. Previous studies suggest that switching techniques after a failed first pass may enhance reperfusion rates. This study evaluates whether technique switching improves subsequent reperfusion in a large multicenter registry.

Methods: We analyzed retrospective and prospective SVIN (Society of Vascular and Interventional Neurology) registry data from 12 US centers (October 2014-December 2021) involving endovascular therapy for M1 or internal carotid artery-terminus (ICA-T) occlusions. Patients with at least 2 recanalization attempts using stent retriever (SR), contact aspiration (CA), or combined technique (CT) were included. Primary outcome …

Mucinous Cystic Neoplasms Of The Pancreas And Liver Share A Similar Dna Methylation Profile With Mucinous Ovarian Tumors, Zoe Leoni, Teodor G Calina, Tobias Janik, Elena Grafenhorst, Eliane T Taube, Christopher Cm Neumann, Baoqing Chen, Elena I Braicu, Jalid Sehouli, Thomas Malinka, Wenzel Schöning, Johann Pratschke, George A Calin, David S Klimstra, Jamal K Benhamida, Irene Esposito, Markus Möbs, David Horst, Simon Schallenberg, David Capper, Mihnea P Dragomir

Faculty, Staff and Student Publications

The origin of mucinous cystic neoplasms (MCNs) remains a major challenge in hepato-pancreato-biliary pathology. These cystic tumors are defined by their mucinous epithelium and ovarian-like stroma, with an estimated 10% risk of progression to invasive carcinoma. The origin of the ovarian-like stroma remains a subject of debate. In this study, we conducted immunohistochemical profiling, targeted DNA sequencing, and genome-wide DNA methylation analysis on a cohort of 15 pancreatic MCNs (MCN-P) and six hepatic MCNs (MCN-L). Using immunohistochemistry and targeted DNA sequencing, we unequivocally established the diagnosis of MCN. Unsupervised DNA methylation profile analysis of reference classes of pancreatic neoplasms (11 …

Rna-Binding Proteins Mediate The Maturation Of Chromatin Topology During Differentiation, Bondita Dehingia, Małgorzata Milewska-Puchała, Marcin Janowski, Mahmoud-Reza Rafiee, Misbah Abbas, Aleksandra Piotrowska, Jan Senge, Piotr Blaut, Dietrich Walsh, Jacqueline Severino, Debadeep Chaudhury, Sajjad Iqbal, Rogelio Montiel-Manriquez, Sylwia Jankowska, Peyman Zare, Wolfgang Huber, Jianliang Xu, Rafael Casellas, Timo Zimmermann, Paweł Dłotko, Jeroen Krijgsveld, Aleksandra Pękowska

Faculty, Staff and Student Publications

Topologically associating domains (TADs) and chromatin architectural loops impact promoter-enhancer interactions, with CCCTC-binding factor (CTCF) defining TAD borders and loop anchors. TAD boundaries and loops progressively strengthen upon embryonic stem (ES) cell differentiation, underscoring the importance of chromatin topology in ontogeny. However, the mechanisms driving this process remain unclear. Here we show a widespread increase in CTCF-RNA-binding protein (RBP) interactions upon ES to neural stem (NS) cell differentiation. While dispensable in ES cells, RBPs reinforce CTCF-anchored chromatin topology in NS cells. We identify Pantr1, a non-coding RNA, as a key facilitator of CTCF-RBP interactions, promoting chromatin maturation. Using acute CTCF …

Author Correction: Oncolytic Dnx-2401 Virotherapy Plus Pembrolizumab In Recurrent Glioblastoma: A Phase 1/2 Trial, Farshad Nassiri, Vikas Patil, Leeor S Yefet, Olivia Singh, Jeff Liu, Rachel M A Dang, Takafumi N Yamaguchi, Mariza Daras, Timothy F Cloughesy, Howard Colman, Priya U Kumthekar, Clark C Chen, Robert Aiken, Morris D Groves, Shirley S Ong, Rohan Ramakrishna, Michael A Vogelbaum, Simon Khagi, Thomas Kaley, Jason M Melear, David M Peereboom, Analiz Rodriguez, Maxim Yankelevich, Suresh G Nair, Vinay K Puduvalli, Kenneth Aldape, Andrew Gao, Álvaro López-Janeiro, Carlos E De Andrea, Marta M Alonso, Paul Boutros, Joan Robbins, Warren P Mason, Adam M Sonabend, Roger Stupp, Juan Fueyo, Candelaria Gomez-Manzano, Frederick F Lang, Gelareh Zadeh

Faculty, Staff and Student Publications

No abstract provided.

The Antifungal Mechanism Of Entv-Derived Peptides Is Associated With A Reduction In Extracellular Vesicle Release, Giuseppe Buda De Cesare, Melissa R Cruz, Shane A Cristy, Luis A Vega, Robert Zarnowski, Antonino Zito, Shantanu Guha, David R Andes, Danielle A Garsin, Michael C Lorenz

Faculty, Staff and Student Publications

Candida albicans, an opportunistic fungal pathogen, causes systemic and superficial infections, especially in immunocompromised patients. Treatment of fungal infections is complicated by limited antifungal options and the development of drug resistance. Previous work from our group demonstrated the efficacy of the anti-virulence peptide EntV and shorter variants against C. albicans infection in various animal models, including mouse models of oropharyngeal candidiasis and disseminated infection and a rat venous catheter model. However, the mechanism of action, which abrogates fungal virulence without fungicidal or fungistatic activity, has remained unknown. We used a combination of cell biological, biochemical, genomic, and genetic approaches to …

Does Stem Design Affect Primary Stability Of Splined Tapered Fluted Stems? A Biomechanical Cadaver Study, Shuyang Han, Daniel C Mascarenhas, Camryn A Pletka, Jonathan E Gold, Sabir K Ismaily, Matthew Cao, Matthew W Brewer, Robert Frangie, Philip C Noble, David Rodriguez-Quintana

Faculty, Staff and Student Publications

Background: Tapered fluted stems are an excellent solution for revision hip arthroplasty following periprosthetic fractures. However, existing implant designs differ in terms of the number of splines, taper angle, and cross-sectional design, and there is a lack of knowledge on the biomechanical effect of these design variations. Therefore, the objective of this study was to compare the primary stability of two representative stem designs and the extent and distribution of stem-bone contact in a periprosthetic fracture model. It was hypothesized that a greater number of splines would lead to greater stability.

Methods: There were six pairs of cadaver femora included …

Variability Between Full-Length Lateral Radiographs And Standard Short Knee Radiographs When Evaluating Posterior Tibial Slope In Revision Acl Patients: Response, Alfred A Mansour

Faculty, Staff and Student Publications

No abstract provided.

Diminished Long-Term Vaccine Antibody Persistence In Perinatally Youth Living With Hiv On Cart, German A Contreras, Morouge M Alramadhan, Gloria P Heresi, Abel Castro, James R Murphy

Faculty, Staff and Student Publications

No abstract provided.

Trop2 Expression In Salivary Gland Adenoidcystic Carcinoma (Acc) According To Histologic Subtype: Therapeutic Implications, Juliana Mota Siqueira, Yoshitsugu Mitani, Mario L Marques-Piubelli, Camilla Oliveira Hoff, Flavia Bonini, Luana Guimaraes De Sousa, Mutsumi Mitani, Giovanna Lopes Carvalho, Fabio Daumas Nunes, Leandro Luongo Matos, Shiaw-Yih Lin, Michael T Spiotto, Ehab Y Hanna, Daniel J Mcgrail, Adel K El-Naggar, Renata Ferrarotto

Faculty, Staff and Student Publications

Background: Adenoid cystic carcinoma (ACC) is a common salivary gland carcinoma with high recurrence and distant metastasis rates. Currently, there is no standard systemic treatment available. TROP2 is a transmembrane glycoprotein involved in the oncogenesis of several tumors that can be therapeutically targeted by a TROP2-antibody-drug conjugate (ADC). We aimed to characterize TROP2 expression in ACC and assess TROP2 as a potential therapeutic target.

Methods: TROP2 immunohistochemistry was performed in a tissue microarray including 165 ACC of salivary gland. The tumors were grouped according to the histological pattern as non-solid, solid + non-solid, or solid. TROP2 protein expression in ACC …

Wuse-Oil Compound 03 Mitigates Radiation-Induced Oral Mucositis By Modulating Oral Microbiota To Mediate Tlr4/Nf-Κb Pathway And Inhibit M1 Macrophage Polarization, Liqun Jia, Rong Huang, Chen Chen, Feng Teng, Tian Gu, Huafeng Liu, Li Ma, Ye Feng, Jingyi Long, Zihan Jin, Dong Li, Dongmei Chen, Yanni Lou

Faculty, Staff and Student Publications

Background: Radiation-induced oral mucositis (RIOM) is a prevalent condition among patients with head and neck cancer undergoing radiotherapy. It is characterized by a high incidence and severe symptoms that significantly compromise patients' quality of life. Currently, there exists no consensus regarding an effective treatment modality. Wuse-oil Compound 03 (WC03), a Traditional Chinese Herbal Medicine, demonstrates potential in managing RIOM.

Purpose: This study aims to investigate the efficacy of WC03 in treating RIOM through the modulation of oral microbiota and associated biological pathways.

Study design: Mechanism study experimental design.

Methods: A rat model of RIOM was established via radiation exposure. WC03 …

Corrigendum To " Igf-1r Inhibitors In Cancer: A Review Of Available Evidence And Future Outlook" [Crit Rev Oncol/Hematol 214 (2025) 104809], Deniz Can Guven, Jibran Ahmed, Bettzy Stephen, Aung Naing

Faculty, Staff and Student Publications

No abstract provided.

Which Score For What? Operationalizing Standardized Cognitive Test Performance For The Assessment Of Change, Cristan Farmer, Audrey Thurm, Tanvi Das, E Martina Bebin, Jonathan A Bernstein, Elizabeth Berry-Kravis, Joseph D Buxbaum, Charis Eng, Thomas Frazier, Antonio Y Hardan, Alexander Kolevzon, Darcy A Krueger, Julian A Martinez-Agosto, Hope Northrup, Craig M Powell, Latha Valluripalli Soorya, Joyce Y Wu, Mustafa Sahin, Developmental Synaptopathies Consortium

Faculty, Staff and Student Publications

Developmental domains, such as cognitive, language, and motor, are key concepts of interest in longitudinal studies of intellectual and developmental disabilities (IDD). Normative scores (e.g., IQ) are often used to operationalize performance on standardized tests of these concepts, but it is the interval-distributed person-ability scores that are intended for the assessment of within-individual change. Here we illustrate the use and interpretation of several Stanford Binet, 5th Edition score types (IQ, extended IQ, Z-normalized raw score, developmental quotient, raw sum score, age equivalent, and ability score) using data from two longitudinal studies of rare genetic conditions associated with IDD. We found …

Auricular Point Acupressure For Older Adults With Chronic Low Back Pain: A Randomized Controlled Trial, Jennifer Kawi, Chao Hsing Yeh, Nada Lukkahatai, Hulin Wu, Natalia E Morone, Ronald Glick, Elizabeth A Schlenk, Claudia Campbell, Johannes Thrul, Xinran Huang, Hongyu Wang, Hejingzi Monica Jia, Paul Christo, Constance Johnson

Faculty, Staff and Student Publications

Objective: Efficacious modalities are limited in chronic low back pain (cLBP). We determined the efficacy of auricular point acupressure (APA) in older adults with cLBP.

Design: 3-arm randomized controlled trial.

Setting: Baltimore, Maryland.

Participants: Participants, ≥60 years with cLBP, were randomized (1:1:1) to APA with ear points targeted to cLBP (T-APA, n = 92), points nontargeted to cLBP (NT-APA, n = 91), or waitlist education control (n = 89), and followed up to 6 months (6M). Participants in the APA groups received 4 weekly APA sessions; the education control group received 4 weekly educational sessions.

Intervention: APA.

Main outcomes and …

The Late Positive Potential Predicts Contingency Management Outcomes For Cocaine Use Disorder, Heather E Webber, Douglas J Calvillo, Francesco Versace, Constanza De Dios, Robert Suchting, Charles E Green, Scott D Lane, Joy M Schmitz

Faculty, Staff and Student Publications

Contingency management (CM) relies on motivation and reward processing and is among the most effective treatments available for cocaine use disorder (CUD), yet success rates do not meet desired clinical efficacy. To improve treatment-individual fit, we investigated the late positive potential (LPP), a measure of incentive salience to cues, as a predictor of treatment response. Treatment-seeking adults with CUD (N = 58) completed an EEG task where they viewed pleasant, unpleasant, cocaine, and neutral images. Participants received CM and counseling for four weeks. Urine was collected thrice weekly. We defined incentive salience to cues by A) cluster analyses on LPP …

Launching! To Adulthood, A Culturally Adapted Treatment Program For Military-Dependent Autistic Young Adults And Their Military Parents: A Pilot Study, Antonio F Pagán, Jordan Kenemore, Maj Mark Ahlenius, Linda Hernandez, Stephen Armstrong, Katherine A Loveland, Ron Acierno

Faculty, Staff and Student Publications

Introduction: Military-dependent young adults (17-25 years old) with autism spectrum disorder (ASD) face significant barriers to accessing services during their transition to adulthood. Frequent relocations, disrupted care, and limited ASD-tailored interventions exacerbate the challenges for these families, with many young adults experiencing a "service cliff" as they age out of pediatric care and school-based services. Addressing these gaps is critical, particularly given the rising mental health challenges and executive dysfunction in this population. This study evaluates the preliminary efficacy of an adapted telehealth intervention, the Military-Launching! program, designed to support young adults with ASD and their military families.

Materials and …

¡Iniciando! La Adultez (Launching! To Adulthood): A Cultural And Linguistic Adaptation Of A Group Therapy Program For Young Adults With Autism Spectrum Disorder Transitioning To Adulthood, Antonio F Pagán, Katherine A Loveland, Ron Acierno

Faculty, Staff and Student Publications

Objectives: The transition to adulthood is a formative period of development for young adults with autism spectrum disorder (ASD), as they work towards independence and managing adult responsibilities. While evidence-based interventions have been developed for young adults with ASD, they have rarely been culturally and linguistically adapted for the Latino, Spanish-speaking community. The present study provided initial feasibility and acceptability data for a therapy program for Latino young adults with ASD transitioning to adulthood and their Spanish-speaking parents.

Methods: The culturally adapted and translated intervention, called ¡Iniciando! la Adultez, is a 10-week therapy program based on an evidence-based treatment ( …

Testing Measurement Invariance Of Self-Report And Interview Measures Of Borderline Personality Disorder Across Ethnic/Racial Groups Of Inpatient Adolescents, Salome Vanwoerden, Eric D Sumlin, Veronica Mclaren, Carla Sharp

Faculty, Staff and Student Publications

Borderline personality disorder (BPD) is a severe mental disorder that onsets during adolescence. Research examining sociocontextual differences in BPD presentation is limited and provides mixed results, highlighting the importance of further investigation and the evaluation of potential measure effects. This study assessed measurement invariance of two widely used adolescent measures (self-report—the Borderline Personality Features Scale for Children and semistructured interview—Childhood Interview of Diagnostic and Statistical Manual Borderline Personality Disorder) of BPD. Comparisons across inpatient psychiatric settings (n = 521 at a private inpatient; n = 378 at a public inpatient) and across self-identified Hispanic/Latinx (n = 193), Black …

Beyond Frequency Of Use: Exploring Additional Metrics For Quantifying Cocaine Use And Their Relation To Life Functioning And Treatment Outcome, Samantha Ellis, Rachel Sun, Angela Heads, Jin Ho Yoon, Heather Webber, Joy Schmitz, Margaret Wardle

Faculty, Staff and Student Publications

Background: Frequency of use - the number of days of use - is the most common metric for quantifying cocaine use and the most common target of treatment. However, frequency may not capture all important aspects of cocaine use. This study examined how other aspects of cocaine use (typical amount spent, variability etc.) relate to life functioning and cocaine use disorder (CUD) treatment outcomes.

Method: This is a secondary analysis of 3 clinical trials for CUD, N = 207 for the life functioning analysis and N = 173 for the outcomes analysis. Eight metrics of use were calculated from baseline …

Leveraging Existing Cohort Studies Of Mexican Women To Better Understand Hispanic Health And Cancer Risk, Dalia Stern, Liliana Gomez-Flores-Ramos, Britton Trabert, V Wendy Setiawan, Loïc Le Marchand, Henry Gomez, Paul A Scheet, Humberto Parada, Amber Pirzada, Martin Lajous, Leslie V Farland

Faculty, Staff and Student Publications

Background: Hispanics have been historically underrepresented in epidemiologic cancer research. Existing cohort studies focused on recruiting Hispanic participants have been relatively small, making studying cancer outcomes challenging. Therefore, we aimed to compare the distribution of cancer risk factors among Hispanic women of Mexican heritage (HWMH) participating in existing cohorts to explore the possibility of future data pooling efforts.

Methods: We used baseline data of HWMH from three US-based studies, the Mexican American Cohort (MAC; n = 19,797; 2001-2017), the Multiethnic Cohort (MEC; n = 18,007; 1993-1996), and the Hispanic Community Health Study/Study of Latinos (HCHS/SOL; n = 4,022; 2008-2011), and …

Ai-Powered Model For Accurate Prediction Of Mci-To-Ad Progression, Ahmed Abdelhameed, Jingna Feng, Xinyue Hu, Fang Li, Sori Lundin, Paul E Schulz, Cui Tao

Faculty, Staff and Student Publications

Alzheimer's disease (AD) remains a formidable challenge in modern healthcare, necessitating innovative approaches for its early detection and intervention. This study aimed to enhance the identification of individuals with mild cognitive impairment (MCI) at risk of developing AD. Leveraging advances in computational power and the extensive availability of healthcare data, we explored the potential of deep learning models for early prediction using medical claims data. We employed a bidirectional gated recurrent unit (BiGRU) deep learning model for predictive modeling of MCI progression across various prediction intervals, extending up to five years post-initial MCI diagnosis. The performance of the BiGRU model …

Variants In Cald1, Esrp1, And Rbfox1 Are Associated With Orofacial Cleft Risk, Jenna C Carlson, Xinyi Zhang, Zeynep Erdogan-Yildirim, Terri H Beaty, Azeez Butali, Carmen J Buxó, Lord J J Gowans, Jacqueline T Hecht, Ross E Long, Lina Moreno, Jeffrey C Murray, Ieda M Orioli, Carmencita Padilla, George L Wehby, Eleanor Feingold, Elizabeth J Leslie-Clarkson, Seth M Weinberg, Mary L Marazita, John R Shaffer

Faculty, Staff and Student Publications

Nonsyndromic orofacial clefts (OFCs) are common, heritable birth defects caused by both genetic and environmental risk factors. Despite the identification of many genetic loci harboring OFC-risk variants, there are many unknown genetic determinants of OFC. Furthermore, while the process of embryonic facial development is well characterized, the molecular mechanisms that underly it are not. This represents a major hurdle in understanding how disruptions in these biological processes result in OFC. Thus, we sought to identify novel OFC-risk loci through a genome-wide multi-ancestry study of five nested OFC phenotypes (isolated cleft lip [CLO], isolated cleft palate [CPO], cleft lip and palate …

Analysis Of Hospital Costs For Robotic And Open Pancreatectomy Incurred During The Implementation Of A Robotic Pancreatectomy Program At A Cancer Center, Heather G Lyu, Yuki Hirata, Pamela W Lu, Jess E Maxwell, Rebecca A Snyder, Michael P Kim, Hop Tran Cao, Ching-Wei D Tzeng, Matthew H G Katz, Naruhiko Ikoma

Faculty, Staff and Student Publications

Background: Costs associated with robotic pancreatectomy compared to those of open pancreatectomy are assumed to be high but are not well known, particularly during the initial implementation of the robot.

Study design: Patients who underwent pancreatectomy for any diagnosis from January 2017 to August 2021 were identified retrospectively. Total hospital cost was calculated using intraoperative, inpatient, and outpatient costs within 30 days of surgery. The ratio of the total cost of each pancreatectomy to the average cost of all operations at our center was used to represent cost without sharing proprietary financial data. Propensity score matching was performed to account …

Polydrug Abuse: Choice Between Drugs As A Function Of Concurrent Nonindependent Ratio Sizes, Richard A Meisch, Thomas H Gomez, Scott D Lane

Faculty, Staff and Student Publications

Polydrug abuse is the persistent self-administration of more than one reinforcing drug. The present study provided rhesus monkeys concurrent access to two drugs: 8% alcohol and solutions of either cocaine or methadone. The liquids were available under concurrent nonindependent fixed-ratio (FR) schedules across increasing and then decreasing ratio sizes. These schedules generate high rates of changeover responses and yield a dependent variable of responses per delivery that is not rigidly tied to the ratio-schedule value. The programmed schedule size was equal for both liquids and increased in the sequence 8, 16, 32, and so on until responding decreased, whereupon the …

Mature And Migratory Dendritic Cells Promote Immune Infiltration And Response To Anti-Pd-1 Checkpoint Blockade In Metastatic Melanoma, Jiekun Yang, Cassia Wang, Doris Fu, Li-Lun Ho, Kyriakitsa Galani, Lee Chen, Jose Gonzalez, Jolene Fu, Amy Y Huang, Dennie T Frederick, Liang He, Mukta Asnani, Rahul Tacke, Emily J Robitschek, Sandeep K Yadav, Wentao Deng, Kelly P Burke, Tatyana Sharova, Ryan J Sullivan, Sarah Weiss, Kunal Rai, David Liu, Genevieve M Boland, Manolis Kellis

Faculty, Staff and Student Publications

Immune checkpoint inhibitors (ICIs) have revolutionized cancer therapy, yet most patients fail to achieve durable responses. To better understand the tumor microenvironment (TME), we analyze single-cell RNA-seq (~189 K cells) from 36 metastatic melanoma samples, defining 14 cell types, 55 subtypes, and 15 transcriptional hallmarks of malignant cells. Correlations between cell subtype proportions reveal six distinct clusters, with a mature dendritic cell subtype enriched in immunoregulatory molecules (mregDC) linked to naive T and B cells. Importantly, mregDC abundance predicts progression-free survival (PFS) with ICIs and other therapies, especially when combined with the TCF7 + /- CD8 T cell ratio. Analysis …

Generation Of Human Induced Pluripotent Stem Cell Line From A Familial Alzheimer’S Disease Patient Carrying Missense Mutations In Psen1 And Mapt Genes, Ashaq H Najar, Sofia E Sepulveda, Camila Gherardelli, Fatemeh Elahian, Amber Fontenot-Roberts, Aleksandar Bajic, David H Hunter, Claudio Soto, Paul E Schulz, Abhisek Mukherjee

Faculty, Staff and Student Publications

Alzheimer's disease (AD), pathologically characterized by misfolding and accumulation of amyloid beta (Aβ) and hyperphosphorylated tau, is the leading cause of neurodegenerative dementia, accounting for 60-80 % of cases. The familial form of AD is caused by mutations in amyloid precursor protein (APP), presenilin-1 (PSEN1), and presenilin-2 (PSEN2) genes. Here, we report the generation of an iPSC line from a 39-year-old AD patient carrying a missense mutation in PSEN1 (F177S), leading to very early onset of AD. The patient also carries a rare variant Q49E in the microtubule-associated protein tau gene (MAPT) with an as yet unknown clinical significance.

Secretogranin 2 Binds Lilrb4 Resulting In Immunosuppression, Xing Yang, Ryan Huang, Meng Fang, Yubo He, Jingjing Xie, Xiaoye Liu, Chengcheng Zhang, Qi Lou, Mi Deng, Wei Xiong, Cheryl Lewis, Zade Sadek, Ankit Gupta, Lianqi Chen, Xuewu Zhang, Lei Guo, Lin Xu, Ningyan Zhang, Zhiqiang An, Cheng Cheng Zhang

Faculty, Staff and Student Publications

Immunosuppressive myeloid cells are important in a variety of physiological and pathological contexts, including tumor development, but how hormones might regulate their activity is unclear. Secretogranins, a family of secretory proteins in endocrine and neuronal cells, are proposed to function as prohormones or hormones, but their specific receptors are unknown. Here we show that secretogranin 2 (SCG2), a granin family member, functionally interacts with leukocyte immunoglobulin-like receptor B4 (LILRB4) on monocytic cells. Tumor-derived SCG2 promotes tumor growth in myeloid-specific LILRB4 transgenic mice in a T cell-dependent manner, whereas SCG2 deficiency in host mice impairs tumor progression and reduces infiltration of …

The Brescia International Multidisciplinary Consensus Guidelines On The Optimal Pathology Assessment And Multidisciplinary Pathways Of Non-Pancreatic Neoplasms In And Around The Ampulla Of Vater (Peripan), Mohammad Abu Hilal, Bas A Uijterwijk, Daniël H L Lemmers, Boris V Janssen, Marc G Besselink, Denise Bianchi, Arantza Fariña, Noriyoshi Fukushima, Anthony J Gill, Seung-Mo Hong, Alyssa Krasinskas, Claudio Luchini, Laura Melocchi, Giulio Rossi, Aldo Scarpa, Olca Basturk, Deyali Chatterjee, Angela Chou, Irene Esposito, Roger Feakins, Bas Groot Koerkamp, Ralph H Hruban, Stefano La Rosa, Chanjuan Shi, Aatur Singhi, Joanne Verheij, Huamin Wang, Sergio Alfieri, Fabio Ausania, Adnan Alseidi, Marco J Bruno, Ugo Boggi, Claudio Bnà, Christos Dervenis, Massimo Falconi, Michele Ghidini, Jakob W Kist, Giovanni Marchegiani, Michele Milella, Roberto Salvia, Ajith Siriwardena, Hanneke Wilmink, Alberto Zaniboni, Shaimaa Al-Janabi, Maia Blomhoff Holm, Eva Roos, Naoki Sano, In Hye Song, Zeynep Tarcan, Gianpaolo Balzano, Isabella Frigerio, Alfredo Guglielmi, Giuseppe Malleo, Horacio Asbun, Volkan Adsay, Caroline Verbeke

Faculty, Staff and Student Publications

IMPORTANCE: The lack of multidisciplinary workflow guidelines and clear definitions and classifications for neoplasms in and around the ampulla of Vater results in inconsistencies affecting patient care and research.

OBJECTIVE: The PERIPAN international multidisciplinary consensus group aimed to standardize the multidisciplinary diagnostic workflow and achieve consensus on definitions and classifications in order to ensure proper classification and optimal diagnostic assessment and consequently to improve patient care and future research.

DESIGN: An international team of 43 experts (pathologists, surgeons, radiologists, gastroenterologists, oncologists) from 12 countries identified knowledge gaps, reviewed 37061 articles, and proposed recommendations using the Scottish Intercollegiate Guidelines Network methodology …

Baseline Α-Synuclein Seeding Activity And Disease Progression In Sporadic And Genetic Parkinson’S Disease In The Ppmi Cohort, Jackson G Schumacher, Xinyuan Zhang, Eric A Macklin, Jian Wang, Armin Bayati, Johannes M Dijkstra, Hirohisa Watanabe, Michael A Schwarzschild, Marianna Cortese, Xuehong Zhang, Xiqun Chen

Faculty, Staff and Student Publications

Background: α-Synuclein (α-syn) seed amplification assays (SAAs) have shown remarkable potential in diagnosing Parkinson's disease (PD). Using data from the Parkinson's Progression Markers Initiative (PPMI) cohort, we aimed to test whether baseline α-syn seeding activity and α-syn SAA kinetic parameters are associated with disease progression in sporadic PD, LRRK2-associated PD (LRRK2 PD), and GBA-associated PD (GBA PD).

Methods: We analysed 7 years of motor, non-motor, and cognitive assessments and 5 years of dopamine transporter imaging along with baseline α-syn SAA results from 564 PPMI participants (n = 332 sporadic PD, 162 LRRK2 PD, and 70 GBA PD) using linear mixed-effects …

Author Correction: Ppp2r1a Mutations Portend Improved Survival After Cancer Immunotherapy, Yibo Dai, Anne Knisely, Mitsutake Yano, Minghao Dang, Emily M Hinchcliff, Sanghoon Lee, Annalyn Welp, Manoj Chelvanambi, Matthew Lastrapes, Heng Liu, Zhe Yuan, Chen Wang, Hao Nie, Stephanie Jean, Luis J Montaner, Jiakai Hou, Ami Patel, Shrina Patel, Bryan Fellman, Ying Yuan, Baohua Sun, Renganayaki Krishna Pandurengan, Edwin Roger Parra Cuentas, Joseph Celestino, Yan Liu, Jinsong Liu, R Tyler Hillman, Shannon N Westin, Anil K Sood, Pamela T Soliman, Aaron Shafer, Larissa A Meyer, David M Gershenson, David Vining, Dhakshinamoorthy Ganeshan, Karen Lu, Jennifer A Wargo, Weiyi Peng, Rugang Zhang, Linghua Wang, Amir A Jazaeri

Faculty, Staff and Student Publications

No abstract provided.

Lifecycles Of Cochrane Systematic Reviews (2003-2024): A Bibliographic Study, Shiyin Li, Chong Wu, Zichen Zhang, Mengli Xiao, Mohammad Hassan Murad, Lifeng Lin

Faculty, Staff and Student Publications

Background and objectives: The relevance of Cochrane systematic reviews depends on timely completion and updates. This study aimed to empirically assess the lifecycles of Cochrane reviews published from 2003 to 2024, including transitions from protocol to review, update patterns, and withdrawals.

Methods: We extracted data from Cochrane Library publications between 2003 and 2024. Each review topic was identified using a unique six-digit DOI-based ID. We recorded protocol publication, review publication, updates, and withdrawals (i.e., removed from the Cochrane Library for editorial or procedural reasons), calculating time intervals between stages and conducting subgroup analyses by review type.

Results: Of 8137 protocols, …