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The reversible N6-methyl-adenosine (m6A) modification of messenger RNAs (mRNAs) has generated much interest in the field of stem cell modulation in recent years. Meanwhile, mounting evidence has shown that many physiopathological processes concerning cell death and survival harbor this chemical mark. Our review provides an overview of the m6A epitranscriptomic field and the updated mechanisms of m6A decoration in stem cell regulation. Furthermore, we focus on the role of m6A in DNA damage and the immune response, cell apoptosis, autophagy, and senescence, followed by recent advancements in m6A-induced viral replication. The function of abundant RNA-binding proteins (RBPs) identified in m6A regulatory systems will also be discussed in this review, highlighting their far-reaching implications in cellular m6A machinery and disease treatment.
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6511641 | PMC |
Curr Med Imaging
September 2025
Department of Pharmacy, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, 325035, China.
Unlabelled: Leptomeningeal metastasis (LM) is a severe complication of solid malignancies, including lung adenocarcinoma, characterized by poor prognosis and diagnostic challenges. This study assesses whether curvilinear peri-brainstem hyperintense signals on MRI are a characteristic feature of LM in lung adenocarcinoma patients.
Methods: This retrospective study analyzed data from multiple centers, encompassing lung adenocarcinoma patients with peri-brainstem curvilinear hyperintense signals on MRI between January 2016 and March 2022.
Mol Ther Methods Clin Dev
June 2025
Precision Safety, Pharma Product Development, Roche Innovation Center Basel, CH-4070 Basel, Switzerland.
Adeno-associated virus (AAV) vectors are widely used in gene therapy, particularly for liver-targeted treatments. However, predicting human-specific outcomes, such as transduction efficiency and hepatotoxicity, remains challenging. Reliable models are urgently needed to bridge the gap between preclinical studies and clinical applications.
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June 2025
Eli and Edyth Broad Stem Cell Center, University of California, Los Angeles, Los Angeles, CA, USA.
Med Acupunct
August 2025
Division of Pediatric Hematology/Oncology/Stem Cell Transplant, Seattle Institute of East Asian Medicine, Seattle, Washington, USA.
Front Immunol
September 2025
Department of Hematology, Cancer Center, the First Hospital of Jilin University, Changchun, China.
Severe aplastic anemia (SAA) is a life-threatening bone marrow failure syndrome that is caused primarily by immune-mediated destruction of hematopoietic stem cells. Traditional treatment relies on immunosuppressive therapy (IST) with antithymocyte globulin (ATG) and cyclosporine (CSA). However, the toxicity and limited availability of ATG have spurred interest in ATG-free regimens.
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