Results 151 to 160 of about 66,929 (277)

RNA Modifications in Tumor Microenvironment: A New Dimension for Cancer Treatment

open access: yesMedComm, Volume 7, Issue 7, July 2026.
Tumor initiation and progression depend on a supportive and highly heterogeneous tumor microenvironment (TME). RNA modifications regulate signaling pathways and cytokine networks that shape TME dynamics, facilitating interactions between cancer cells and noncancerous stromal cells, and ultimately promoting immune evasion and tumor progression ...
Qiwen Li   +3 more
wiley   +1 more source

Cellular Senescence and Aging: Mechanisms, Disease Convergence, and Therapeutic Frontiers

open access: yesMedComm, Volume 7, Issue 7, July 2026.
This schematic illustrates the hierarchical and interconnected nature of the primary molecular hallmarks of aging. The progression of aging is driven by a convergence of intrinsic molecular insults. Within the nucleus, genomic instability and telomere attrition trigger persistent DDR, accompanied by extensive epigenetic alterations.
Guowei Cai   +10 more
wiley   +1 more source

Molecular Interplay of PARN and Telomerase: Tail Modifiers and Disease Implications

open access: yesWIREs RNA, Volume 17, Issue 4, July/August 2026.
Schematic representation of the molecular interplay between PARN, telomerase‐associated, and the involvement of p53 in regulating telomere maintenance and genome stability. The top panel shows how normal PARN levels are involved in regulating p53 levels and balanced telomerase activity through their regulatory interaction with TERC and TERRA, thus ...
Sujitha Felicitus   +5 more
wiley   +1 more source

Molecular insights into DNA damage response plasticity in glioma stem cells. [PDF]

open access: yesCommun Biol
Molinari NC   +6 more
europepmc   +1 more source

Engineering Extracellular Vesicles for Anti‐Aging Therapy: Mechanisms, Applications, and Perspectives

open access: yesAging Cell, Volume 25, Issue 7, July 2026.
This review systematically elucidates the multifactorial anti‐aging mechanisms of extracellular vesicles (EVs). By bridging fundamental biology with advanced bioengineering, scalable manufacturing, and clinical translation, it establishes a comprehensive framework for developing next‐generation EVs‐based precision nanotherapeutics to combat systemic ...
Xian Huang   +6 more
wiley   +1 more source

TONSL Promotes Hepatocellular Carcinoma Progression by Inhibiting Apoptosis Through Homologous Recombination Repair

open access: yesCancer Science, Volume 117, Issue 7, Page 1852-1866, July 2026.
In hepatocellular carcinoma, the 8q24.3 locus is frequently amplified and is associated with tumor‐specific overexpression of TONSL. TONSL promotes homologous recombination repair through RAD51, limits γH2AX accumulation and apoptosis, supports tumor growth, and its loss increases sensitivity to poly (ADP‐ribose) polymerase (PARP) inhibition.
Akinori Tsujimoto   +16 more
wiley   +1 more source

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