The University of Texas Southwestern Medical Center

Circulating lipids are associated with PTSD severity and predict symptomatic PTSD in a cohort of veterans and service members

Abstract Post-traumatic stress disorder (PTSD) is characterized by chronic stress, alterations in mood, and avoidance after a traumatic event has occurred. While recovery can occur, many PTSD patients suffer life-long impairments. In combat veterans, high rates of PTSD contribute...

A community-validated tool for clinical outcome calculation in multiple sclerosis: Consensus development and scenario-specific recommendations

Background: Reproducibility and comparability of disability outcomes remain major challenges in multiple sclerosis (MS) research. Definitions of disability progression vary widely across studies, and calculation criteria are often insufficiently documented to enable replication....

Cuproptosis: an emerging member of the immunogenic cell death family

Cell death was long considered the terminal consequence of cellular stress or damage, and distinct cell death modalities were classified according to their molecular execution mechanisms rather than their immunological impact [ 1 , 2 ]. This reductionist view has progressively be...

Combined Post- and Precapillary Pulmonary Hypertension in Patients With Advanced Heart Failure

Pulmonary hypertension associated with left heart disease, or group 2 pulmonary hypertension, is common in patients with advanced heart failure. In at least a third of these patients, the pulmonary pressures are disproportionately elevated relative to left heart filling pressures...

Danburstotug, an anti‐ PD ‐ L1 antibody, in relapsed/refractory extra‐nodal natural killer/T‐cell lymphoma: The phase 2 DISTINKT study

Summary Relapsed/refractory extra‐nodal natural killer/T‐cell lymphoma (R/R ENKTL) has limited treatment options. Danburstotug, an antibody targeting programmed death‐ligand 1 (PD‐L1), was evaluated in adults with R/R ENKTL in a phase 2, open‐label study (NCT04414163). Danburstot...

Long-Term Fatigue After Treatment for Breast Cancer

Importance Patients with breast cancer (BC) may have long-term fatigue after treatment, which is associated with reduced quality of life. Objective To identify cardiac, psychological, and cancer treatment factors associated with fatigue before and 24 months after BC treatment. De...

Laser Interstitial Thermal Therapy for Brain Tumors: A Prospective Multicenter Analysis of Patients From the LAANTERN Study

Background: Laser interstitial thermal therapy is a surgical tool used to ablate brain tumors, radiation necrosis, and epileptic foci. Data from the completed LAANTERN prospective multicenter registry (NCT02392078), containing tumor patients enrolled in the study across 25 US cen...

Smart Lithotripsy: Lasers, Energy Sources and Efficiency

PURPOSE OF REVIEW: To examine the evidence on contemporary lasers and provide a practical framework for platform selection, parameter optimization, and thermal safety based on the principles of smart lithotripsy. RECENT FINDINGS: Holmium: yttrium-aluminum-garnet (Ho:YAG) remains...

Identifying phenotype-genotype-function coupling in 3D organoid imaging using Shape, Appearance and Motion Phenotype Observation Tool (SPOT)

Abstract Live cells in tissue are plastic, phenotypically dynamic, and modify their function in response to genetic and environmental perturbations. To unleash the power of live-cell imaging to identify phenotype-genotype-function coupling over time, we report the development of...

Fatigue-induced decline and recovery of maximal motor unit firing rates did not differ between males and females in two muscles of the quadriceps femoris

Studies on sex-related differences in motor unit (MU) behaviour with muscle fatiguing tasks are limited, particularly during contractions of maximal intensity and usually to one muscle within a synergistic group. Therefore, the purpose was to investigate the influence of sex and...

The Influence of Religion, Country of Origin, and United States Acculturation on Stress Coping Techniques in a Spanish-Speaking Free Clinic Population

Introduction Many Spanish-speaking individuals in the United States experience high levels of stress but disproportionately underutilize mental health services due to cultural, socioeconomic, and religious barriers in accessing culturally relevant mental health care. Methods Cros...

Effects of Dapagliflozin on the Bone of Patients with CKD on Dialysis

The effects of gliflozins on bones of CKD patients on dialysis are unknown. Recently, SGLT2 expression in bone tissue of patients with CKD has been reported. We hypothesized that dapagliflozin may act in bone cells and modulate the Klotho-FGF23 axis. This study analyzed the effec...

Racial and Ethnic Differences in Classic and 11-Oxygenated Androgens in Men

BACKGROUND: Androgen-dependent prostate pathology, including prostate cancer and benign prostatic hyperplasia, differs in prevalence and phenotype across races/ethnicities. Adrenal-derived 11-oxygenated C19 steroids (11-oxyandrogens) are relevant to several androgen-dependent pat...

A generalized supervised contrastive learning framework for integrative multi-omics prediction models

Abstract Recent technological advances have highlighted the significant impact of the human microbiome and metabolites on physiological conditions. Integrating microbiome and metabolite data has shown promise in predictive capabilities. We developed a new supervised contrastive l...

Urinary Biomarkers for the Risk Assessment and Management of Heart Failure: Pearls and Pitfalls

PURPOSE OF REVIEW: We review potential applications and pitfalls of urinary biomarkers in people with heart failure (HF). RECENT FINDINGS: Albuminuria may indicate kidney damage and guide prioritization of medications in HF. Urine sodium is useful in guiding diuretic management....

Management of Infantile Epileptic Spasms Syndrome: A survey of US pediatric hospitals

Abstract Objective To evaluate the management practices of Infantile Epileptic Spasms Syndrome (IESS) across tertiary pediatric hospitals in the United States using a survey‐based approach. Methods A 21‐question survey focused on management setting, work‐up, follow‐up and treatme...

“Molecular divergence shapes lung- and liver-preferential metastasis in HER2-positive breast cancer”

Abstract Metastatic colonization of distant organs remains the primary cause of breast-cancer-specific mortality, yet the underlying mechanisms governing organ-preferential colonization remain poorly understood. To better delineate the underlying mechanisms to establish successfu...

Transcriptomic insights into age-associated extracellular matrix promotion of breast cancer

Aging is a key risk factor for breast cancer; however, the independent effects of the aged extracellular matrix (ECM) remain understudied. To address this, we developed a novel hybrid in vivo model that enables the independent investigation of age-related ECM influences on breast...

Region-Specific Brain Imaging Correlates of Repetitive Head Impact Exposure in Nonconcussed High School Football Players

Repetitive, nonconcussive head impacts in collision sports are associated with lasting neurophysiological effects. This study investigates region-specific changes in neocortical mean diffusivity (MD) and resting-state functional magnetic resonance imaging (fMRI) power spectral de...

Multimodal AI for automated assessment of surgical performance

Accurate and objective assessment of surgical skill is crucial for improving training outcomes, ensuring patient safety, and enabling scalable evaluation across clinical and simulation contexts. Current approaches often depend on subjective human ratings or unimodal analysis, lim...