Medicine and Health Sciences Commons^™

A Symphony Of Struggle: The Tender Connection Between Bad Health And Poverty, Jashkumar Choudhari

be Still

In the journey of crafting this essay, I sought to explore the profound connection between bad health and poverty, recognizing how these two facets of human existence intricately interlace, influencing and shaping one another in ways both profound and far-reaching. The process of delving into this theme was like unraveling a multi-layered tapestry, each thread revealing a new perspective on the unbreakable bond that exists between these seemingly distinct aspects of life.

Through the creative process, I aimed to capture the emotional resonance of this theme, evoking a sense of empathy and understanding in the reader. The imagery of haunting …

Evaluation Of The Influence Of Training In An Immersive Virtual Reality Environment On Sports Skills In Table Tennis, Martin Škopek, Josef Heidler, Štefan Balkó, Lenka Vojtíková, Radka Ulrichová

Baltic Journal of Health and Physical Activity

Introduction: This study explores the possibilities of leveraging immersive virtual reality (VR) training for the improvement of table tennis skills. The primary objective was to assess the in-fluence of VR intervention on the development of table tennis skills. Materials and Methods: Thirty-eight participants, whose mean age was 17.37 ± 0.84 years and who lacked previous table tennis experience, were divided into experimental (n = 21) and control (n = 17) groups. The experimental group engaged in six sessions of VR training aimed at enhancing table tennis skills, and their performance was evaluated using a comprehensive test battery. In contrast, the …

Chronic Guillain-Barré Syndrome From Misdiagnosed Lyme Disease, Carlos H. Cisneros Jr, Alberto E. Almeida

MEDI 9331 Scholarly Activities Clinical Years

Lyme disease (borreliosis) is caused by transmission of Borrelia burgdorferi from deer ticks in the United States. Neurological symptoms can manifest in the early disseminated stage of the disease and have the worst involvement in the late dissemination stage. Few, but important case reports exist of patients experiencing disseminated Lyme with associated Guillain-Barre Syndrome (GBS). GBS manifests as an ascending flaccid paralysis with additional sensory deficits and is characterized as an immune-mediated polyneuropathy attacking the peripheral nervous system. A college-aged, wheelchair bound, quadriplegic female presented to the clinic to establish care in October 2023. She reported being bitten by a …

Synthesis, Antiproliferative Activity And Molecular Docking Studies Of Neo‑ And Isocryptolepine Conjugates, Asmaa Taha

Nanotechnology Research Centre

A series of twelve conjugates 9a-c, 10a-c, 11a-c, and 12a-c based on naturally occurring neo- and isocryptolepines I and II were synthesized and characterized. The synthetic pathways involved nucleophilic substitution reaction of the preprepared amines 4a-c and 5a-c with 1-(4-bromobutyl)indole derivatives 8a and 8b, respectively, in aprotic solvent under heating. The structures of the synthesized conjugates were elucidated by FTIR, ¹H NMR, ¹³C NMR, and MS spectrometry and showed data consistence with the expected structures. The antiproliferative activity of 9a-c, 10a-c, 11a-c and 12a-c was evaluated against HepG-2 and HCT-116 cancer cell lines using normal …

The Effectiveness Of The Gnana Laryngeal Mask Airway Ii (Gla-Ii) With Novel Suction Tubing In Gastrointestinal (Gi) Cases, Shahab Ahmadzadeh, Landyn D. Johnson, William T. Barham, James Ilochi, Matthew Fredericks, Giustino Varrassi, Sahar Shekoohi, Alan D. Kaye

School of Medicine Faculty Publications

INTRODUCTION: The Gnana laryngeal mask airway II (GLA-II) is a supraglottic airway device similar to the classic laryngeal mask airway, except it has an additional suction port. This suction port allows for the removal of secretions and saliva. A previous version of the Gnana laryngeal airway 4 was made of silicone, while this newer version is made of polyvinyl chloride (PVC), which is more affordable. This study aimed to demonstrate the effectiveness and tolerability of this PVC-designed GLA-II and evaluate its ability to suction secretions. METHODS: The prospective cohort study included 100 gastrointestinal (GI) cases to determine the effectiveness and …

Non-Redundant Roles For The Human Mrna Decapping Cofactor Paralogs Dcp1a And Dcp1b, Ivana Vukovic, Samantha M. Barnada, Jonathan W. Ruffin, Jon Karlin, Ravi Kumar Lokareddy, Gino Cingolani, Steven B. Mcmahon

Department of Medicine Faculty Papers

Eukaryotic gene expression is regulated at the transcriptional and post-transcriptional levels, with disruption of regulation contributing significantly to human diseases. The 5' m7G mRNA cap is a central node in post-transcriptional regulation, participating in both mRNA stabilization and translation efficiency. In mammals, DCP1a and DCP1b are paralogous cofactor proteins of the mRNA cap hydrolase DCP2. As lower eukaryotes have a single DCP1 cofactor, the functional advantages gained by this evolutionary divergence remain unclear. We report the first functional dissection of DCP1a and DCP1b, demonstrating that they are non-redundant cofactors of DCP2 with unique roles in decapping complex integrity and specificity. …

Differences In Happiness And Perceived Meaning In Life Between U.S. Working-Age Adults With Versus Without A Self-Care Disability, Nastassia Vaitsiakhovich, Scott D. Landes, Shannon M. Monnat

Population Health Research Brief Series

Subjective wellbeing (SWB) - being happy or perceiving one’s life has meaning, is critical to good physical health. People who are happier and who report that their lives have meaning are healthier and live longer. In general, individuals with disabilities have worse SWB compared to those without disabilities. This brief summarizes findings from a study that used data from the National Wellbeing Survey collected in early-2021 to examine differences in happiness and perceived meaning in life between U.S. working-age adults (ages 18-64) with versus without a self-care disability (such as difficulty eating, using the toilet, or dressing without assistance) and …

Immunoactive Signatures Of Circulating Trna- And Rrna-Derived Rnas In Chronic Obstructive Pulmonary Disease, Megumi Shigematsu, Takuya Kawamura, Deepak Deshpande, Yohei Kirino

Computational Medicine Center Faculty Papers

Chronic obstructive pulmonary disease (COPD) is the most prevalent lung disease, and macrophages play a central role in the inflammatory response in COPD. We here report a comprehensive characterization of circulating short non-coding RNAs (sncRNAs) in plasma from patients with COPD. While circulating sncRNAs are increasingly recognized for their regulatory roles and biomarker potential in various diseases, the conventional RNA sequencing (RNA-seq) method cannot fully capture these circulating sncRNAs due to their heterogeneous terminal structures. By pre-treating the plasma RNAs with T4 polynucleotide kinase, which converts all RNAs to those with RNA-seq susceptible ends (5′-phosphate and 3′-hydroxyl), we comprehensively sequenced …

Hypercalcemia-Driven Spontaneous Tumor Lysis Syndrome In A Case Of Recently Diagnosed Multiple Myeloma: An Unusual Clinical Encounter, Edgar Dorsey Trevino, Taha Al Hassan, Olga G. Cantu-Rodriguez

School of Medicine Publications

Tumor lysis syndrome (TLS) represents an oncological emergency characterized by the rapid disintegration of neoplastic cells and subsequent release of their intracellular content into the systemic circulation due to cytotoxic therapy. However, a rare variant, spontaneous TLS (STLS), can occur without an evident precipitating factor. Prompt recognition of high-risk individuals and initiation of prophylactic interventions are crucial to forestall complications of electrolyte imbalance, such as cardiac arrhythmias or sudden death. We present the case of a 74-year-old male who was referred to the hematologist/oncologist’s office after exhibiting pelvic pain, progressive weakness, fatigue, unintended weight loss over the last five months, …

Neuroinflammation And Brain Health Risks In Veterans Exposed To Burn Pit Toxins, Athena Brooks, Brian Sandri, Joshua Nixon, Timothy Nurkiewicz, Paul Barach, Janeen Trembley, Tammy Butterick

College of Population Health Faculty Papers

Military burn pits, used for waste disposal in combat zones, involve the open-air burning of waste materials, including plastics, metals, chemicals, and medical waste. The pits release a complex mixture of occupational toxic substances, including particulate matter (PM), volatile organic compounds (VOCs), heavy metals, dioxins, and polycyclic aromatic hydrocarbons (PAHs). Air pollution significantly impacts brain health through mechanisms involving neuroinflammation. Pollutants penetrate the respiratory system, enter the bloodstream, and cross the blood-brain barrier (BBB), triggering inflammatory responses in the central nervous system (CNS). Chronic environmental exposures result in sustained inflammation, oxidative stress, and neuronal damage, contributing to neurodegenerative diseases and …

Pleural Effusions In Patients Diagnosed With Pneumonia In Urgent Care Clinics, Nathan C. Dean, Jacqueline R. Eve, Allison M. Butler, James H. Hart, Theadora Sakata, Karen E. Connor, Edward A. Stenehjem, Y.C.G. Lee

The University of Louisville Journal of Respiratory Infections

Introduction: Pleural effusions in patients with community-acquired pneumonia have been associated with worse outcomes in emergency department and hospital inpatient populations, but the incidence of effusions and their outcomes in outpatient urgent care clinics is unknown. This observational cohort study describes patients diagnosed with pneumonia and pleural effusions on upright 2-view chest X-rays performed in urgent care clinics.

Methods: We extracted electronic health record data from January 2019 through December 2020 on all patients over 12 years old with an International Statistical Classification of Diseases 10^th revision diagnosis of pneumonia entered by the treating clinician, plus “possible” or “likely” …

10-03-24 Hsc Committee Meeting Notice, Helen Maestas

HSC Committee (A subcommittee of the UNM Board of Regents)

10-03-24 HSC Committee Meeting Notice

Polyvinyl Alcohol Capped Silver Nanostructures For Fortified Apoptotic Potential Against Human Laryngeal Carcinoma Cells Hep-2 Using Extremely-Low Frequency Electromagnetic Field, Sara Abdelwahed, Hany Attia, Dalia El-Telbany, Mai Hamouda

Dentistry

Purpose: : Polyvinyl alcohol-capped silver nanostructures (cAgNSs) were investigated in order to enhance the cytotoxicity, proapoptotic, and oxidant patterns of in human laryngeal carcinoma Hep-2 cells by employing a 50 mT electromagnetic field (LEMF) for 30 min. Methods: Wet chemical reduction was used to synthesize the cAgNSs, and after they had been capped with polyvinyl alcohol, they were specifically examined for particle size analysis and structural morphology. To visualize how the silver may attach to the protein targets, a molecular docking study was conducted. Estimation of cytotoxicity, cell cycle progression supported by mRNA expression of three apoptotic-promoting genes and one …

Preferences For Attributes Of Oral Antipsychotic Treatments: Results From A Discrete-Choice Experiment In Respondents With Schizophrenia Or Bipolar I Disorder, Martha Sajatovic

Faculty Scholarship

Background: Antipsychotic medications are effective treatments for schizophrenia (SZ) and bipolar I disorder (BD-I), but when presented with different treatment options, there are tradeoffs that individuals make between clinical improvement and adverse effects. As new options become available, understanding the attributes of antipsychotic medications that are valued and the tradeoffs that individuals consider when choosing among them is important. Methods: A discrete-choice experiment (DCE) was administered online to elicit preferences across 5 attributes of oral antipsychotics: treatment efficacy (i.e., improvement in symptom severity), weight gain over 6 months, sexual dysfunction, sedation, and akathisia. Eligible respondents were aged 18–64 years with …

Inhibiting Endothelial Cell Mst1 Attenuates Acute Lung Injury In Mice, Zhi-Fu Guo, Nopprarat Tongmuang, Chao Li, Chen Zhang, Louis Hu, Daniel Capreri, Mei-Xing Zuo, Ross Summer, Jianxin Sun

Center for Translational Medicine Faculty Papers

Lung endothelium plays a pivotal role in the orchestration of inflammatory responses to acute pulmonary insults. Mammalian sterile 20-like kinase 1 (Mst1) is a serine/threonine kinase that has been shown to play an important role in the regulation of apoptosis, stress responses, and organ growth. This study investigated the role of Mst1 in lung endothelial activation and acute lung injury (ALI). We found that Mst1 was significantly activated in inflamed lung endothelial cells (ECs) and mouse lung tissues. Overexpression of Mst1 promoted nuclear factor κ-B (NF-κB) activation through promoting JNK and p38 activation in lung ECs. Inhibition of Mst1 by …

Targeting Prmt3 Impairs Methylation And Oligomerization Of Hsp60 To Boost Anti-Tumor Immunity By Activating Cgas/Sting Signaling, Yunxing Shi, Zongfeng Wu, Shaoru Liu, Dinglan Zuo, Yi Niu, Yuxiong Qiu, Liang Qiao, Wei He, Jiliang Qiu, Yunfei Yuan, Guocan Wang, Binkui Li

Faculty, Staff and Student Publications

Immune checkpoint blockade (ICB) has emerged as a promising therapeutic option for hepatocellular carcinoma (HCC), but resistance to ICB occurs and patient responses vary. Here, we uncover protein arginine methyltransferase 3 (PRMT3) as a driver for immunotherapy resistance in HCC. We show that PRMT3 expression is induced by ICB-activated T cells via an interferon-gamma (IFNγ)-STAT1 signaling pathway, and higher PRMT3 expression levels correlate with reduced numbers of tumor-infiltrating CD8+ T cells and poorer response to ICB. Genetic depletion or pharmacological inhibition of PRMT3 elicits an influx of T cells into tumors and reduces tumor size in HCC mouse models. Mechanistically, …

Reduce Unplanned Extubations In Seven Questions Or Less, Leslie Huntington

EBP Fellowship

No abstract provided.

Less Is More: Allele-Specific Removal Of Dysfunctional Ryr1 Channel Subunits, Derek Sun, William R Lagor

Faculty, Staff and Students Publications

No abstract provided.

Final Outcomes From A Phase 2 Trial Of Posoleucel In Allogeneic Hematopoietic Cell Transplant Recipients, Sanjeet S Dadwal, Rajat Bansal, Michael W Schuster, Jean A Yared, Gary Douglas Myers, Michelle Matzko, Sama Adnan, David Mcneel, Julie Ma, Sarah A Gilmore, Spyridoula Vasileiou, Ann M Leen, Joshua A Hill, Jo-Anne H Young

Faculty, Staff and Students Publications

Allogeneic hematopoietic cell transplantation (allo-HCT) recipients are susceptible to viral infections. We conducted a phase 2 trial evaluating the safety and rate of clinically significant infections (CSIs; viremia requiring treatment or end-organ disease) after infusion of posoleucel, a partially HLA-matched, allogeneic, off-the-shelf, multivirus-specific T-cell investigational product for preventing CSIs with adenovirus, BK virus, cytomegalovirus, Epstein-Barr virus, human herpesvirus-6, or JC virus. This open-label trial enrolled allo-HCT recipients at high risk based on receiving grafts from umbilical cord blood, haploidentical, mismatched, or matched unrelated donors; post-HCT lymphocytes of < 180/mm3; or use of T-cell depletion. Posoleucel dosing was initiated within 15 to 49 days of allo-HCT and subsequently every 14 days for up to 7 doses. The primary end point was the number of CSIs due to the 6 target viruses by week 14. Of the 26 patients enrolled, only 3 (12%) had a CSI by week 14, each with a single target virus. In vivo expansion of functional virus-specific T cells detected via interferon-γ enzyme-linked immunosorbent spot assay was associated with viral control. Persistence of posoleucel-derived T-cell clones for up to 14 weeks after the last infusion was confirmed by T-cell–receptor deep sequencing. Five patients (19%) had acute graft-versus-host disease grade 2 to 4. No patient experienced cytokine release syndrome. All 6 deaths were due to relapse or disease progression. allo-HCT recipients at high risk who received posoleucel had low rates of CSIs from 6 targeted viruses. Repeat posoleucel dosing was generally safe and well tolerated and associated with functional immune reconstitution.

Engineered Nls-Chimera Downregulates Expression Of Aggregation-Prone Endogenous Fus, Miyuki Hayashi, Amandeep Girdhar, Ying-Hui Ko, Kevin Kim, Jacquelyn Depierro, Joseph R. Buchler, Nikhita Arunprakash, Aditya Bajaj, Gino Cingolani, Lin Guo

Department of Biochemistry and Molecular Biology Faculty Papers

Importin β-superfamily nuclear import receptors (NIRs) mitigate mislocalization and aggregation of RNA-binding proteins (RBPs), like FUS and TDP-43, which are implicated in neurodegenerative diseases. NIRs potently disaggregate RBPs by recognizing their nuclear localization signal (NLS). However, disease-causing mutations in NLS compromise NIR binding and activity. Here, we define features that characterize the anti-aggregation activity of NIR and NLS. We find that high binding affinity between NIR and NLS, and optimal NLS location relative to the aggregating domain plays a role in determining NIR disaggregation activity. A designed FUS chimera (FUS_IBB), carrying the importin β binding (IBB) domain, is …

The Association Of Dietary Micronutrient Intake And Systemic Inflammation Among Patients With Type 2 Diabetes: A Cross-Sectional Study, Kenneth Izuora, Amalie Alver, Arpita Basu, Kavita Batra, Shelly J. Williams, Jeffrey L. Ebersole

Department of Internal Medicine Faculty Research

Inflammation contributes to the pathogenesis of type 2 diabetes (T2DM). This study sought to document how the systemic biomarkers of inflammation varied based on food choices among patients with T2DM. This cross-sectional study enrolled ambulatory patients with T2DM. Demographic and clinical information was collected. Five drops of fingerstick blood were collected using an absorbent paper device (HemaSpot HFR). C-reactive protein (CRP), serum amyloid A protein (SAA), and fibrinogen were measured using a Luminex assay. Patient-generated 7-day food diaries were analyzed using a validated food processor software. Data were analyzed by Pearson’s correlation tests, linear regression and logistic regression with the …

Prospective Characterization Of Early Symptom Onset And Progression In Young Pediatric Patients With Variants In The G La Gene Across 5 Years: Longitudinal Data From The Fabry Moppet Study, D A Laney, M F Houde, A L Foley, D S Peck, A M Atherton, L P Manwaring, D K Grange, Bryce Heese, M D Holida, A L Quillin, R Vinson, C Auray-Blais, R J Hopkin

Manuscripts, Articles, Book Chapters and Other Papers

PURPOSE: This prospective, longitudinal study was designed to determine the natural history of Fabry disease (FD) in early pediatric patients across the disease spectrum.

METHODS: In this observational study of children under 5 years of age with variants in the GLA gene, prospective phenotypic and urinary biomarker data were collected annually over 5 years.

RESULTS: The study population included 40 participants (35 male, 5 female) with GLA variants including 15 with classic pathogenic variants (CFD), 6 with nonclassic pathogenic variants (NFD), and 19 with a variant of uncertain significance. The most common first symptoms reported were in participants with CFD …

Sensory Dysfunction, Microbial Infections, And Host Responses In Alzheimer's Disease, Praveen Bathini, Emanuele Brai, Brian J Balin, Lynn Bimler, David B Corry, Davangere P Devanand, Richard L Doty, Garth D Ehrlich, William A Eimer, Tamas Fulop, David L Hahn, Christine J Hammond, Joseph Infanti, Ruth Itzhaki, Richard Lathe, Christopher Scott Little, Rima Mcleod, Shima T Moein, Amy R Nelson, George Perry, Or A Shemesh, Rudolph E Tanzi, Wilmore C Webley, Nikki M Schultek, Lavinia Alberi Auber

Faculty, Staff and Students Publications

Sensory functions of organs of the head and neck allow humans to interact with the environment and establish social bonds. With aging, smell, taste, vision, and hearing decline. Evidence suggests that accelerated impairment in sensory abilities can reflect a shift from healthy to pathological aging, including the development of Alzheimer's disease (AD) and other neurological disorders. While the drivers of early sensory alteration in AD are not elucidated, insults such as trauma and infections can affect sensory function. Herein, we review the involvement of the major head and neck sensory systems in AD, with emphasis on microbes exploiting sensory pathways …

Long-Term Dementia Risk In Parkinson Disease, Julia Gallagher, Caroline Gochanour, Chelsea Caspell-Garcia, Roseanne D Dobkin, Dag Aarsland, Roy N Alcalay, Matthew J Barrett, Lana Chahine, Alice S Chen-Plotkin, Christopher S Coffey, Nabila Dahodwala, Jamie L Eberling, Alberto J Espay, James B Leverenz, Irene Litvan, Eugenia Mamikonyan, James Morley, Irene H Richard, Liana Rosenthal, Andrew D Siderowf, Tatyana Simuni, Michele K York, Allison W Willis, Sharon X Xie, Daniel Weintraub, Parkinson's Progression Markers Initiative

Faculty, Staff and Students Publications

BACKGROUND AND OBJECTIVES: It is widely cited that dementia occurs in up to 80% of patients with Parkinson disease (PD), but studies reporting such high rates were published over two decades ago, had relatively small samples, and had other limitations. We aimed to determine long-term dementia risk in PD using data from two large, ongoing, prospective, observational studies.

METHODS: Participants from the Parkinson's Progression Markers Initiative (PPMI), a multisite international study, and a long-standing PD research cohort at the University of Pennsylvania (Penn), a single site study at a tertiary movement disorders center, were recruited. PPMI enrolled de novo, untreated …

A Multivariate To Multivariate Approach For Voxel-Wise Genome-Wide Association Analysis, Qiong Wu, Yuan Zhang, Xiaoqi Huang, Tianzhou Ma, L Elliot Hong, Peter Kochunov, Shuo Chen

Faculty, Staff and Student Publications

The joint analysis of imaging-genetics data facilitates the systematic investigation of genetic effects on brain structures and functions with spatial specificity. We focus on voxel-wise genome-wide association analysis, which may involve trillions of single nucleotide polymorphism (SNP)-voxel pairs. We attempt to identify underlying organized association patterns of SNP-voxel pairs and understand the polygenic and pleiotropic networks on brain imaging traits. We propose a bi-clique graph structure (ie, a set of SNPs highly correlated with a cluster of voxels) for the systematic association pattern. Next, we develop computational strategies to detect latent SNP-voxel bi-cliques and an inference model for statistical testing. …

A Smart Water Bottle And Companion App (Hidratespark 3) To Improve Bladder-Filling Compliance In Patients With Prostate Cancer Receiving Radiotherapy: Nonrandomized Trial Of Feasibility And Acceptability, William Jin, Christopher Montoya, Benjamin James Rich, Crystal Seldon Taswell, Miguel Noy, Deukwoo Kwon, Benjamin Spieler, Brandon Mahal, Matthew Abramowitz, Raphael Yechieli, Alan Pollack, Alan Dal Pra

Faculty, Staff and Student Publications

Background: Patients with prostate cancer undergoing radiation therapy (RT) need comfortably full bladders to reduce toxicities during treatment. Poor compliance is common with standard of care written or verbal instructions, leading to wasted patient value (PV) and clinic resources via poor throughput efficiency (TE).

Objective: Herein, we assessed the feasibility and acceptability of a smartphone-based behavioral intervention (SBI) to improve bladder-filling compliance and methods for quantifying PV and TE.

Methods: In total, 36 patients with prostate cancer were enrolled in a single-institution, closed-access, nonrandomized feasibility trial. The SBI consists of a fully automated smart water bottle and smartphone app. Both …

Clinical Outcomes After Idecabtagene Vicleucel In Older Patients With Multiple Myeloma: A Multicenter Real-World Experience, Nilesh M Kalariya, Michelle A T Hildebrandt, Doris K Hansen, Surbhi Sidana, Jack Khouri, Christopher J Ferreri, William N Doyle, Omar Castaneda-Puglianini, Ciara L Freeman, Vanna Hovanky, Hitomi Hosoya, Leyla O Shune, Krina K Patel

Faculty, Staff and Student Publications

The safety and efficacy of chimeric antigen receptor T-cell therapy is not well described in older patients, a population that has higher frailty and comorbidities. In this multicenter retrospective study, we evaluated clinical outcomes along with frailty and geriatric characteristics such as comorbidities, polypharmacy, falls, neuropathy, organ dysfunction, and performance status in younger (aged < 65 years) vs older (aged ≥65 years) patients who received commercial idecabtagene vicleucel (ide-cel). A total of 156 patients (n = 75, aged ≥65 years) were infused with ide-cel by data cutoff. In older patients (median age: 69 years; range, 65-83; 66.7% frail; 77.3% did not meet KarMMa eligibility criteria), with a median follow-up duration of 14.2 months, best overall response rate (ORR) was 86.7%, which was comparable with pivotal KarMMa study results (ORR: 73%). Median progression-free survival and overall survival in older patients were 9.1 months and 26.5 months, respectively. Grade ≥3 cytokine-release syndrome and immune effector cell-associated neurotoxicity syndrome were observed in 1% and 4% of older patients, respectively. Compared with younger patients, the older patients had significantly higher prevalence of frailty, geriatric characteristics such as polypharmacy (≥5 drugs; 97%), ≥4 comorbidities (69%), and organ dysfunction (35%; P < .05). The safety and efficacy of ide-cel therapy were similar in younger and older patients. Frailty and geriatric characteristics such as polypharmacy, comorbidities, and organ dysfunction in older patients did not confer an inferior overall outcome.

Transcriptomic And Proteomic Differences In Btk-Wt And Btk-Mutated Cll And Their Changes During Therapy With Pirtobrutinib, Burcu Aslan, Ganiraju Manyam, Lakesla R Iles, Shady I Tantawy, Sai Prasad Desikan, William G Wierda, Varsha Gandhi

Faculty, Staff and Student Publications

Covalent Bruton tyrosine kinase inhibitors (cBTKis), which bind to the BTK C481 residue, are now primary therapeutics for chronic lymphocytic leukemia (CLL). Alterations at C481, primarily C481S, prevent cBTKi binding and lead to the emergence of resistant clones. Pirtobrutinib is a noncovalent BTKi that binds to both wild-type (WT) and C481S-mutated BTK and has shown efficacy in BTK-WT and -mutated CLL patient groups. To compare baseline clinical, transcriptomic, and proteomic characteristics and their changes during treatment in these 2 groups, we used 67 longitudinal peripheral blood samples obtained during the first 3 cycles of treatment with pirtobrutinib from 18 patients …

Calcium Modulates The Tethering Of Bcor-Prc11 Enzymatic Core To Kdm2b Via Liquid-Liquid Phase Separation, Rui Chen, Feng Shen, Yulong Zhang, Mingze Sun, Yan Dong, Yue Yin, Chen Su, Chao Peng, Jinsong Liu, Jinxin Xu

Faculty, Staff and Student Publications

Recruitment of non-canonical BCOR-PRC1.1 to non-methylated CpG islands via KDM2B plays a fundamental role in transcription control during developmental processes and cancer progression. However, the mechanism is still largely unknown on how this recruitment is regulated. Here, we unveiled the importance of the Poly-D/E regions within the linker of BCOR for its binding to KDM2B. Interestingly, we also demonstrated that these negatively charged Poly-D/E regions on BCOR play autoinhibitory roles in liquid-liquid phase separation (LLPS) of BCORANK-linker-PUFD/PCGF1RAWUL. Through neutralizing negative charges of these Poly-D/E regions, Ca2+ not only weakens the interaction between BCOR/PCGF1 and KDM2B, but also promotes co-condensation of …

Conditioning With Anti-Cd47 And Anti-Cd117 Plus Jak Inhibition Enables Toxic Payload-Free Allogeneic Transplantation, Stephen P Persaud, Aditya R Yelamali, Julie K Ritchey, John F Dipersio

2020-Current year OA Pubs

No abstract provided.