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Curr Issues Mol Biol
December 2024
College of Animal Science and Technology, Gansu Agricultural University, Lanzhou 730070, China.
Spermatogenesis is an advanced biological process, relying on intricate interactions between somatic and germ cells in testes. Investigating various cell types is challenging because of cellular heterogeneity. Single-cell RNA sequencing (scRNA-seq) offers a method to analyze cellular heterogeneity.
View Article and Find Full Text PDFCells
January 2025
Institute for Population and Precision Health (IPPH), University of Chicago, Chicago, IL 60637, USA.
Arsenic (As) is a risk factor for non-melanoma skin cancer (NMSC). From a six-year follow-up study on 7000 adults exposed to As, we reported the associations of single-nucleotide variation in tumor tissue and gene expression. Here, we identify the associations of small deletions (DELs) and transcriptomic profiles in NMSC.
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January 2025
IDDRC, Jane and Terry Semel Institute for Neuroscience and Human Behavior, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA 90095, USA.
Abnormalities in the mammalian target of the rapamycin (mTOR) pathway have been implicated in numerous developmental brain disorders. While the molecular and histological abnormalities have been described, less is known about alterations in membrane and synaptic excitability with chronic changes in the mTOR pathway. In the present study, we used a conditional mouse model with a deletion of the phosphatase and tensin homologue (Pten, a negative regulator of mTOR) from cortical pyramidal neurons (CPNs).
View Article and Find Full Text PDFBrain Sci
January 2025
School of Cognitive Psychotherapy, Association of Cognitive Psychotherapy, 00185 Rome, Italy.
Background/objectives: Based on previous data reporting the status of health professionals' training about sleep clinical psychophysiology, insomnia, and its treatment in the US and Canada, this paper aims at providing a snapshot of the Italian situation, considering health professionals qualified to offer cognitive behavioral therapy (CBT). Adding information on different countries is important, as national health systems differ significantly, and distinct evidence-based pathways for change may be proposed.
Methods: Two hundred and thirteen CBT professionals (180 females; 33 males) answered a 5 min survey about their training and experience in recognizing and treating behavioral sleep disorders in their practice.
Biol Direct
January 2025
Institute of Antler Science and Product Technology, Changchun Sci-Tech University, Changchun, Jilin, China.
Background: Regeneration is the preferred approach to restore the structure and function after tissue damage. Rapid proliferation of cells over the site of damage is integral to the process of regeneration. However, even subtle mutations in proliferating cells may cause detrimental effects by eliciting abnormal differentiation.
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