320 results match your criteria: "Lozano Long School of Medicine[Affiliation]"

Background: A disproportionate number of COVID-19 cases and deaths have been reported among Latinxs in the U.S. Among those most affected by the pandemic are marginalized families, including those that are undocumented and mixed-status, in which some, but not all members are undocumented.

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Background: Antiretroviral treatment (ART) is the most effective clinical intervention for reducing morbidity and mortality among persons living with HIV. However, in Uganda, there are disparities between men and women in viral load suppression and related HIV care engagement outcomes, which suggests problems with the implementation of ART. Gender norms are a known driver of HIV disparities in sub-Saharan Africa, and patient-provider relationships are a key factor in HIV care engagement; therefore, the role of gender norms is important to consider in interventions to achieve the equitable provision of treatment and the quality of ART counseling.

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Introduction: Substance misuse persists and is undertreated across the United States (Substance Abuse and Mental Health Services Administration, 2021). Further enhancing the skill sets and capacity of interprofessional members of primary care teams to include proficiency in the Screening, Brief Intervention, and Referral to Treatment (SBIRT) model could help to alleviate the "treatment gap" (those requiring treatment, but not receiving it) by enhancing interprofessional teams at the pregraduate level (e.g.

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Augmentation of 2-arachidonoylglycerol signaling in astrocytes maintains synaptic functionality by regulation of miRNA-30b.

Exp Neurol

March 2023

Department of Cellular and Integrative Physiology, University of Texas Health San Antonio, San Antonio, TX 78229, USA; Center for Biomedical Neuroscience, Joe R. and Teresa Lozano Long School of Medicine, University of Texas Health San Antonio, San Antonio, TX 78229, USA. Electronic address:

2-Arachidonoylglycerol (2-AG), the most abundant endocannabinoid, displays anti-inflammatory and neuroprotective properties. Inhibition of 2-AG degradation by inactivation of monoacylglycerol lipase (MAGL), a key enzyme degrading 2-AG in the brain, alleviates neuropathology and improves synaptic and cognitive functions in animal models of neurodegenerative diseases. In particular, global inactivation of MAGL by genetic deletion of mgll enhances hippocampal long-term potentiation (LTP) and hippocampus-dependent learning and memory.

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Background: The number of research publications reporting the use of the Promoting Action on Research Implementation in Health Services (PARIHS) framework and the integrated PARIHS (i-PARIHS) framework has grown steadily. We asked how the last decade of implementation research, predicated on the (i-)PARIHS framework (referring to the PARIHS or i-PARIHS framework), has contributed to our understanding of the conceptualizations of, relationships between, and dynamics among the core framework elements/sub-elements. Building on the Helfrich et al.

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Repurposing immunosuppressants for antileukemia therapy.

EMBO Mol Med

January 2023

Department of Cell Systems and Anatomy, UT Health San Antonio, Joe R. & Teresa Lozano Long School of Medicine, San Antonio, TX, USA.

Drug repurposing, the strategy to identify new therapeutic use for clinically approved drugs has attracted much attention in recent years. This strategy offers various advantages over traditional approaches to develop new drugs, including shorter development timelines, low cost, and reduced risk of failure. In this issue of EMBO Molecular Medicine, Liu et al show that inosine monophosphate dehydrogenase (IMPDH) inhibitors, the well-known immunosuppressants have a potent therapeutic effect on the aggressive blood cancer, acute myeloid leukemia with MLL rearrangements.

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Addressing Peer-to-Peer Resident Mistreatment Through the Use of Forum Theatre: A Pilot Intervention.

Acad Med

December 2022

R. Berggren is professor, Department of Medicine, and director, Center for Medical Humanities and Ethics, Joe R. & Teresa Lozano Long School of Medicine, UT Health San Antonio, San Antonio, Texas.

Problem: Residents may experience mistreatment by faculty, peers, nurses, or patients. While faculty are reportedly the primary contributors to mistreatment, residents can also be offenders, which merits study. Forum theatre (FT) is an experiential learning modality requiring a peer group to develop problem-solving strategies.

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Environmental microplastic accumulation exacerbates liver ischemia-reperfusion injury in rat: Protective effects of melatonin.

Sci Total Environ

February 2023

Laboratory of Agrobiodiversity and Ecotoxicology LR21AGR02, ISA Chott-Mariem, Sousse University, Tunisia; Higher Institute of Biotechnology, Monastir University, Monastir, Tunisia. Electronic address:

Ischemia-reperfusion (IR) injury is an inevitable complication of liver transplantation and partial hepatectomy. Although the hazards of environmental microplastics (EMPs) have been well explored, data underlying their impact on IR-induced hepatotoxicity and how to alleviate these damages remain largely undefined. In this study, the involvement of melatonin (MT) in modulating EMPs toxicity in the liver undergoing ischemia-reperfusion injury was investigated.

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Objective(s): To examine the breadth of education or training on the consequences of traumatic brain injury (TBI) for children and adolescents with TBI and their families/caregivers.

Methods: Systematic scoping review of literature published through July 2018 using eight databases and education, training, instruction, and pediatric search terms. Only studies including pediatric participants (age <18) with TBI or their families/caregivers were included.

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Virtual Access to Subspecialty Care.

Prim Care

December 2022

Department of Family & Community Medicine, Joe R & Teresa Lozano Long School of Medicine, UT Health San Antonio, 7703 Floyd Curl Drive, MC 7843, San Antonio, TX 78229, USA. Electronic address:

Telehealth programs existed in many subspecialities before the COVID-19 pandemic, and the public health event motivated many subspecialties to reflect on how current technologies could be leveraged to benefit patient outcomes and increase health-care access. This article reviews the history and current state of telehealth access in many areas of subspecialty care. Primary care physicians (PCPs) may be unaware of the telehealth services and options local subspecialists offer.

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Introduction: The residency application process is a critical time for medical students. The COVID-19 pandemic prompted changes to the residency recruitment procedures with the conversion of interviews to a virtual format. For medical school advisors guiding students on an all-virtual residency application process brought uncertainty to their advising practices.

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A critical step to reduce the spread of COVID-19 is vaccination. We conducted a mixed methods project that used online surveys and focus groups with 64 Community Health Workers and (CHW/Ps) located near the U.S.

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Calcium channel blockers (CCB) are a leading cause of ingestion-associated fatality. Angiotensin-converting enzyme inhibitor (ACEi) overdose as part of co-ingestion is common and associated with refractory shock. Treatment options to manage this profound vasoplegia are limited.

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Background: Diversity, equity, and inclusion (DEI) in clinical and translational science (CTS) are paramount to driving innovation and increasing health equity. One important area for improving diversity is among trainees in CTS programs. This paper reports on findings from a special session at the November 2020 Clinical and Translational Science Award (CTSA) national program meeting that focused on advancing diversity and inclusion within CTS training programs.

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Essential Oils Can Mitigate Adverse Effects of Prolonged Masking in the Hospital Setting.

Holist Nurs Pract

October 2022

Departments of Medicine/Infectious Diseases & Pathology, The Joe R. and Teresa Lozano Long School of Medicine, UT Health San Antonio, Texas (Dr Patterson); Center for Clinical Excellence (Mss Kendrick and Vera and Dr Reed), University Health (Mr Salazar), Bexar County, Texas; and Southwest Research Institute, San Antonio, Texas (Dr MacNaughton).

Adverse symptoms of prolonged masking were reported by personnel. A drop of essential oil was added to the mask to mitigate these effects and significantly lessened symptoms. Symptoms declined by almost half, including anxiety, nausea, and indigestion.

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Background: Across the last several years, numerous surgical departments and societies have focused on addressing the lack of diversity, equity, and inclusion (DEI) in the field. Since the Association of Program Directors in Surgery (APDS) Diversity and Inclusion Taskforce was created in 2017 (and solidified as a formal committee in 2018, herein referred to as the APDS-DIC), it has sought to address gaps in diversity at various phases of training and development from medical student to surgical leader.

Objective: In follow-up to a 2018 study that benchmarked leadership demographics of the APDS, this study analyzed how the APDS' efforts have aligned with recommended DEI strategies and whether this produced demographic changes in organizational leadership.

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Objective: COVID-19 vaccination rates among pregnant women remain low, despite increased risk of COVID-19-related illness and death and demonstrated vaccine safety and efficacy in this population. The objective of this study is to identify sociodemographic predictors of COVID-19 vaccine hesitancy and elucidate important concerns among the pregnant population in light of evolving conversations regarding COVID-19.

Methods: A prospective survey of pregnant women at a single urban clinic in South Texas was conducted August to September 2021 to identify predictors of COVID-19 vaccine hesitancy among the pregnant population.

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Analysis of Physician Compensation Studies by Gender, Race, and Ethnicity.

Health Equity

February 2022

Department of Physical Medicine and Rehabilitation, Harvard Medical School, Massachusetts General Hospital, Spaulding Rehabilitation Hospital, Brigham and Women's Hospital, Boston, Massachusetts, USA.

Purpose: This report investigated physician compensation studies by gender, race, and ethnicity.

Methods: Published U.S.

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Defining and classifying co-curricular interprofessional education in the health professions: a scoping review protocol.

JBI Evid Synth

July 2022

Linking Interprofessional Networks for Collaboration Office, Office of the Vice President of Academic, Faculty and Student Affairs, University of Texas Health Science Center at San Antonio, San Antonio, TX, USA.

Objective: This scoping review will identify, characterize, and classify co-curricular interprofessional education activities and practices.

Introduction: According to the World Health Organization, interprofessional education occurs when students from two or more professions learn about, from, and with one another to enable effective collaboration and improve health outcomes. As such, interprofessional education is imperative to health professions education.

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Interactive Effects of -Opioid and Adrenergic- Receptor Agonists in Rats: Pharmacological Investigation of the Primary Kratom Alkaloid Mitragynine and Its Metabolite 7-Hydroxymitragynine.

J Pharmacol Exp Ther

December 2022

Departments of Pharmacodynamics (S.O., A.P., J.D.Z.G., L.C.D.S., L.F.R., L.R.G-J., N.P.H., M.P.G.C., V.L.C.P., J.A.H., S.K.S., L.R.M., J.L.W., T.H.), Medicinal Chemistry (S.O., F.L., C.R.M.), and Pharmaceutics (C.R.M.), and Translational Drug Development Core (C.R.M.), Clinical and Translational Sciences Institute, College of Pharmacy, University of Florida, Gainesville, Florida; Department of Drug Discovery and Biomedical Sciences, College of Pharmacy, University of South Carolina, Columbia, South Carolina (F.L.); Department of Psychology, Louisiana State University, Baton Rouge, Louisiana (P.L.S.), Department of Pharmaceutical Sciences, Texas Tech University Health Sciences Center, Jerry H. Hodge School of Pharmacy, Amarillo, Texas (L.R.M., J.L.W., T.H.); Department of Pharmaceutical, Social and Administrative Sciences, McWhorter School of Pharmacy, Samford University, Birmingham, Alabama (S.O.); Department of Pharmacology, Joe R. and Teresa Lozano Long School of Medicine, University of Texas Health San Antonio, San Antonio, Texas (T.H.)

Article Synopsis
  • The primary kratom alkaloid, mitragynine, interacts with multiple receptors, specifically the µ-opioid receptors (MORs) and adrenergic-α receptors (AαRs), along with its metabolite, 7-hydroxymitragynine, which primarily targets MORs.
  • Experiments showed that mitragynine binds to both receptors, but while it didn't produce significant pain relief (antinociception), its metabolite and MOR agonists did, indicating different effects between the two compounds.
  • The study found that combining mitragynine with AαR agonists could enhance pain relief and produce hypothermic effects, suggesting potential for synergistic interactions between these drugs in
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Health care transition (HCT) from pediatric to adult-focused services is a longitudinal process driven by the collaboration and interactions of adolescent/young adult patients, their families, providers, health care agencies, and environment. Health care providers in both pediatric and adult-focused settings must collaborate, as patients' health self-management skills are acquired in the mid-20s, after they have transferred to adult-focused care. Our manuscript discusses the individual and family support systems as they relate to adolescents and young adults with chronic or end-stage kidney disease.

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ASXL1/2 mutations and myeloid malignancies.

J Hematol Oncol

September 2022

Department of Cell Systems and Anatomy, Joe R. and Teresa Lozano Long School of Medicine, University of Texas Health San Antonio, San Antonio, TX, 78229, USA.

Myeloid malignancies develop through the accumulation of genetic and epigenetic alterations that dysregulate hematopoietic stem cell (HSC) self-renewal, stimulate HSC proliferation and result in differentiation defects. The polycomb group (PcG) and trithorax group (TrxG) of epigenetic regulators act antagonistically to regulate the expression of genes key to stem cell functions. The genes encoding these proteins, and the proteins that interact with them or affect their occupancy at chromatin, are frequently mutated in myeloid malignancies.

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Collagen is the predominant structural protein within connective tissues. Pelvic organ prolapse (POP) is characterized by weakening of the pelvic floor connective tissues and loss of support for pelvic organs. In this study, we examined the multiscale structure, molecular composition and biomechanics of native collagen fibrils in connective tissues of the posterior vaginal fornix collected from healthy women and POP patients, and established the correlation of these properties with clinical POP quantification (POP-Q) scores.

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