39,081 results match your criteria: "Rockville; Uniformed Services University of the Health Sciences K.S.R.[Affiliation]"

Childhood cancer survivors (CCS) frequently experience cognitive challenges, which impact their ability to participate in functional activities. This systematic review examines the effects of nonpharmacological cognitive interventions on functional outcomes (e.g.

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Assessment of immune correlates of severe COVID-19 has been hampered by the low numbers of severe cases in COVID-19 vaccine efficacy (VE) trials. We assess neutralizing and binding antibody levels at 4 weeks post-Ad26.COV2.

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Purpose: In 2017, the National Cancer Institute (NCI) funded the Cancer Center Cessation Initiative (C3I) to implement and expand tobacco treatment programs in routine oncology care. Many C3I programs developed specialty care programs staffed by tobacco treatment specialists (TTSs) to deliver evidence-based treatment to adult patients who smoke. People involved in specialty tobacco treatment programs can help to identify implementation strategies and adaptations that may enhance tobacco treatment reach and effectiveness in cancer care and help more patients with cancer quit using tobacco.

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Objectives: Intimate partner violence (IPV) has short- and long-term health effects, including physical injuries and traumatic brain injury, as well as sexual, reproductive, and mental health issues. However, accessing necessary health care is often challenging for IPV survivors and became even more difficult during the COVID-19 pandemic. We examined access to health care among those affected by IPV during the COVID-19 pandemic to better connect survivors to health and social support services.

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Background: The Costa Rica HPV Vaccine Trial provided initial evidence that 1 dose of the bivalent human papillomavirus (HPV) vaccine induces stabilizing antibody levels that may provide extended protection against HPV-16/18 infections. We report antibody seropositivity and stability 11 to 16 years after vaccination.

Methods: We invited a random subset of Costa Rica HPV Vaccine Trial participants (n = 398) who had received 3 doses and all women (n = 203) who had received 1 dose at 18 to 25 years of age to follow-up visits 11, 14, and 16 years after vaccination.

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Article Synopsis
  • A study was conducted in Thailand to compare the effectiveness of single-dose versus two-dose regimens of the HPV vaccine among 13-14 year old schoolgirls.
  • The researchers assessed HPV prevalence among unvaccinated schoolgirls and compared it to vaccinated girls over a period of four years.
  • Results showed a significant reduction in HPV prevalence among vaccinated girls, highlighting the potential effectiveness of a single-dose regimen.
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One-dose prophylactic HPV vaccination of pre-adolescents may reduce cervical cancer deaths dramatically in lower-resource settings, but the benefits of achieving immediate high coverage among pre-adolescents would not be realized for 20 to 40 years. Prophylactic vaccine efficacy is reduced after sexual debut, and current therapeutic intervention candidates designed to treat existing HPV infections or precancerous lesions have yielded insufficient evidence to warrant widespread use. However, we are developing a feasible, scalable, high-quality cervical screening approach that could prevent hundreds of thousands of deaths, while we work to achieve high coverage of one-dose vaccination for adolescent cohorts.

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Drug prioritization identifies panobinostat as a tailored treatment element for patients with metastatic hepatoblastoma.

J Exp Clin Cancer Res

November 2024

Department of Pediatric Surgery, Dr. von Hauner Children's Hospital, University Hospital, LMU Munich, Lindwurmstreet 2a, Munich, 80337, Germany.

Background: Patients with metastatic hepatoblastoma are treated with severely toxic first-line chemotherapies in combination with surgery. Yet, inadequate response of lung metastases to neo-adjuvant chemotherapy still compromises patient outcomes making new treatment strategies, tailored to more efficient lung clearance, mandatory.

Methods: We harnessed a comprehensive patient-derived xenograft platform and a variety of in vitro and in vivo assays to establish the preclinical and biological rationale for a new drug for patients with metastatic hepatoblastoma.

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Background: Family planning (FP) is fundamental in addressing unwanted pregnancies, unplanned pregnancies, unsafe abortions, maternal and child mortalities. It plays a crucial role in achieving the Sustainable Development Goals (SDGs), especial Goal 3. However, despite a high FP discontinuation percentage of 30% in Rwanda, there is limited studies on the contributing factors.

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Ketone ester-enriched diet ameliorates motor and dopamine release deficits in MitoPark mice.

Eur J Neurosci

December 2024

Laboratory for Integrative Neuroscience, National Institute on Alcohol Abuse and Alcoholism, National Institutes of Health, Rockville, Maryland, USA.

Article Synopsis
  • Parkinson's disease (PD) is a progressive neurodegenerative disorder marked by motor issues and reduced dopamine, with the MitoPark (MP) mouse model serving as a research tool to explore therapies.
  • One proposed treatment is a ketone ester-enriched diet (KEED) aimed at reducing mitochondrial stress and boosting neuronal energy, which may improve motor and dopamine signaling.
  • Results showed that starting the KEED before motor deficits appeared improved motor function in MP mice, while starting it afterward provided only modest benefits, suggesting that KEED could help delay the progression of motor dysfunction in PD.
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Objective: Patients with lupus nephritis (LN), a severe renal manifestation of systemic lupus erythematosus, should be monitored for progression of chronic kidney disease to end-stage renal disease but data on renal function testing in LN patients are limited. This real-world analysis aimed to evaluate nephrologists' use of renal function tests to support LN diagnosis and monitoring and to examine the impact of disease progression in LN patients in Europe.

Methods: Data were drawn from the Adelphi Lupus Disease Specific Programme, a cross-sectional survey of nephrologists and their next five consulting patients with LN in France, Germany, Italy, Spain, and the United Kingdom in 2021.

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NCBI RefSeq: reference sequence standards through 25 years of curation and annotation.

Nucleic Acids Res

January 2025

National Center for Biotechnology Information, National Library of Medicine, National Institutes of Health, 45 Center Drive, Bethesda, MD 20894, USA.

Reference sequences and annotations serve as the foundation for many lines of research today, from organism and sequence identification to providing a core description of the genes, transcripts and proteins found in an organism's genome. Interpretation of data including transcriptomics, proteomics, sequence variation and comparative analyses based on reference gene annotations informs our understanding of gene function and possible disease mechanisms, leading to new biomedical discoveries. The Reference Sequence (RefSeq) resource created at the National Center for Biotechnology Information (NCBI) leverages both automatic processes and expert curation to create a robust set of reference sequences of genomic, transcript and protein data spanning the tree of life.

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Database resources of the National Center for Biotechnology Information in 2025.

Nucleic Acids Res

January 2025

National Center for Biotechnology Information, National Library of Medicine, National Institutes of Health, Building 38A, 8600 Rockville Pike, Bethesda, MD 20894, USA.

The National Center for Biotechnology Information (NCBI) provides online information resources for biology, including the GenBank® nucleic acid sequence repository and the PubMed® repository of citations and abstracts published in life science journals. NCBI provides search and retrieval operations for most of these data from 31 distinct repositories and knowledgebases. The E-utilities serve as the programming interface for most of these.

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Background: Kenya has a lower malaria incidence in comparison to other African malaria-endemic nations. Malaria is a significant public health concern in the country. The malaria indicator survey (MIS) data were analyzed using the logistic regression model.

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Panel data have generated several insights about changes in kin relationships, yet few studies examine these shifts across multiple dimensions of time simultaneously. In this paper, we use data from the National Social Life, Health, and Aging Project (N=5,269) in classic lexis tables to examine age, period, and cohort differences in the kin-centricity of older adults' core discussion networks. We estimate population averages in discussion network size, range, kin composition, and kin co-residency across ages and periods.

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Background: On September 2, 2022, bivalent COVID-19 mRNA vaccines, were recommended to address reduced effectiveness of COVID-19 monovalent vaccines during SARS-CoV-2 Omicron variant predominance.

Methods: Using national pharmacy-based SARS-CoV-2 testing program data from January 15 to September 11, 2023, this test-negative, case-control design study assessed bivalent COVID-19 vaccine effectiveness (VE) against symptomatic infection.

Results: VE against symptomatic infection of a bivalent dose between 2 weeks and 1 month after bivalent vaccination ranged from 46% (95% CI: 38%-52%) for those aged ≥ 65 years to 61% (95% CI 41%-75%) for those aged 12-17 years.

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Carbapenem-resistant Enterobacterales in solid organ transplant recipients.

Am J Transplant

November 2024

Division of Infectious Diseases, University of North Carolina, Chapel Hill, North Carolina, USA. Electronic address:

Carbapenem-resistant Enterobacterales (CRE) are an important threat to the health of solid organ transplant recipients (SOTr); data comparing outcomes of SOTr with CRE to non-SOTr with CRE are lacking. A matched cohort study was performed within 2 prospective, multicenter, cohort studies (Consortium on Resistance Against Carbapenems in Klebsiella and other Enterobacterales and Consortium on Resistance Against Carbapenems in Klebsiella and other Enterobacterales 2). The epidemiology, desirability of outcome rankings outcomes, and mortality of SOTr and non-SOTr hospitalized in the United States (December 2011-August 2017) with clinical isolates with Centers for Disease Control and Prevention-defined CRE were compared.

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Background: The population structure of the malaria parasite Plasmodium falciparum can reveal underlying adaptive evolutionary processes. Selective pressures to maintain complex genetic backgrounds can encourage inbreeding, producing distinct parasite clusters identifiable by population structure analyses.

Methods: We analysed population structure in 3783 P falciparum genomes from 21 countries across Africa, provided by the MalariaGEN Pf7 dataset.

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Article Synopsis
  • - Food Protein-Induced Enterocolitis (FPIES) is a type of food allergy that occurs primarily in children and is characterized by symptoms such as delayed vomiting, lethargy, and pale skin, typically emerging 1-4 hours after consuming the allergen.
  • - Despite increasing recognition of FPIES, its exact causes remain unknown, and there are no specific tests to diagnose or track the condition's progress.
  • - A recent workshop by the National Institute of Allergy and Infectious Diseases (NIAID) focused on FPIES, discussing current understanding, research gaps, and future priorities for improving diagnosis and management.
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Phase 3 Validation of PAaM for Hepatocellular Carcinoma Risk Stratification in Cirrhosis.

Gastroenterology

November 2024

Division of Digestive and Liver Diseases, Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, Texas. Electronic address:

Background & Aims: Hepatocellular carcinoma (HCC) risk stratification is an urgent unmet need for cost-effective HCC screening and early detection in patients with cirrhosis to improve poor HCC prognosis.

Methods: Molecular (prognostic liver secretome signature with α-fetoprotein) and clinical (aMAP [age, male sex, albumin-bilirubin, and platelets] score) variable-based scores were integrated into PAaM (prognostic liver secretome signature with α-fetoprotein plus age, male sex, albumin-bilirubin, and platelets), which was subsequently validated in 2 phase 3 biomarker validation studies: the statewide Texas HCC Consortium and nationwide HCC Early Detection Strategy prospective cohorts, following the prospective specimen collection, retrospective blinded evaluation design. The associations between baseline PAaM and incident HCC were assessed using Fine-Gray regression, with overall death and liver transplantation as competing events.

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Article Synopsis
  • - The text discusses the serious global health issues of lung cancer and tobacco use and introduces the GREAT care paradigm, which uses polygenic risk scores (PRSs) to enhance cancer prevention and encourage healthier behaviors in patients.
  • - Researchers developed standardized PRSs using extensive genetic data from diverse populations and validated them in a large sample, revealing significant risk factors for lung cancer and challenges in quitting smoking across different groups.
  • - The PRS-based intervention aims to integrate genetic risk assessments into primary care, with plans for evaluation through clinical trials, potentially leading to better prevention strategies for lung cancer and more effective tobacco treatments.
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: Cripto-1 (CR1) is a plurifunctional embryonic protein required for implantation and re-expressed in the adult during wound repair, inflammation, and tumorigenesis. CR1 and its predicted CR1 pseudogene product Cripto-3/CR3 are highly homologous proteins, and given this physical attribute, commercially available antibodies cannot discriminate between CR1 and CR3. : A series of mouse monoclonal antibodies [MoAbs] were developed with a high-affinity binding that can differentiate human CR1/CR3 proteins and showed no measurable cross-reactivity.

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Mycobacteroides abscessus outbreak and mitigation in a cardiothoracic transplant population: the problem with tap water.

J Hosp Infect

January 2025

Department of Healthcare Epidemiology and Infection Prevention, Northwestern Memorial Hospital, Chicago, IL, USA; Division of Infectious Diseases, Northwestern University Feinberg School of Medicine, Chicago, IL, USA.

Background: Hospital outbreaks caused by Mycobacteroides abscessus complex are a major cause for concern in vulnerable patients such as the cardiothoracic transplant population.

Aim: To describe the outbreak investigation and mitigation steps undertaken to address an increase in healthcare-associated M. abscessus complex cases in an inpatient cardiothoracic transplant population.

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