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Foundation Models for Translational Cancer Biology.
Annu Rev Biomed Data Sci
January 2025
1Department of Computational Biomedicine, Cedars-Sinai Medical Center, Los Angeles, California, USA;
Cancer remains a leading cause of death globally. The complexity and diversity of cancer-related datasets across different specialties pose challenges in refining precision medicine for oncology. Foundation models offer a promising solution.
View Article and Find Full Text PDFAging with HIV and HIV-associated neurocognitive impairment.
AIDS
March 2025
Department of Pharmaceutical Sciences, Leslie Dan Faculty of Pharmacy.
Antiretroviral therapy (ART) is the most effective therapeutic intervention for HIV infection. With improved survival, comorbidities, including neuropsychiatric and HIV-associated neurocognitive impairment (NCI) are of increasing concern to aging people with HIV (PWH). The clinical features and the inter-individual variability of the aging process confound the elucidation of the diagnosis and underlying mechanisms of cognitive dysfunction in aging PWH.
View Article and Find Full Text PDFPattern Separation and Pattern Completion Within the Hippocampal Circuit During Naturalistic Stimuli.
Hum Brain Mapp
February 2025
Research Center for Social Computing and Information Retrieval, Harbin Institute of Technology, Harbin, China.
Pattern separation and pattern completion in the hippocampus play a critical role in episodic learning and memory. However, there is limited empirical evidence supporting the role of the hippocampal circuit in these processes during complex continuous experiences. In this study, we analyzed high-resolution fMRI data from the "Forrest Gump" open-access dataset (16 participants) using a sliding-window temporal autocorrelation approach to investigate whether the canonical hippocampal circuit (DG-CA3-CA1-SUB) shows evidence consistent with the occurrence of pattern separation or pattern completion during a naturalistic audio movie task.
View Article and Find Full Text PDFInterplay between conformational dynamics and substrate binding regulates enzymatic activity: a single-molecule FRET study.
Chem Sci
January 2025
Department of Chemical and Biological Physics, Weizmann Institute of Science Rehovot 761001 Israel
Proteins often harness extensive motions of domains and subunits to promote their function. Deciphering how these movements impact activity is key for understanding life's molecular machinery. The enzyme adenylate kinase is an intriguing example for this relationship; it ensures efficient catalysis by large-scale domain motions that lead to the enclosure of the bound substrates ATP and AMP.
View Article and Find Full Text PDFExploration of halogen-free sustainable superhydrophobic materials for surface protection from multi-contaminants in all weather conditions.
Mater Horiz
January 2025
New Chemistry Unit, Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur, Bengaluru 560064, India.
The complex synthetic approach and utilization of toxic chemicals restrain the commercialization of numerous existing superhydrophobic materials. This article focuses on the development of a halogen-free superhydrophobic material for self-cleaning applications. HMDS-modified MCM-41 is employed as the base material.
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