Results 181 to 190 of about 241,476 (303)

Divergent Atrial Transcriptomic Signatures in Diabetic and Nondiabetic Atrial Fibrillation

open access: yesJournal of Arrhythmia, Volume 42, Issue 4, August 2026.
Diabetes alters the atrial transcriptome in atrial fibrillation, characterized by enhanced mitochondrial ATP synthesis, suppressed immune and inflammatory pathways, and distinct miRNA expression profiles, suggesting metabolic and epigenetic remodeling of the atrial substrate.
Kenshi Yoshimura   +9 more
wiley   +1 more source

How Histone Acetyltransferases Shape Plant Photomorphogenesis and UV Response. [PDF]

open access: yesInt J Mol Sci
Boycheva I   +4 more
europepmc   +1 more source

Tumor Plasticity and Microenvironmental Crosstalk as Drivers of Metastasis and Therapy Resistance

open access: yesMedComm, Volume 7, Issue 8, August 2026.
The graphical abstract is a schematic illustration of the bidirectional crosstalk between tumor plasticity and the tumor microenvironment (TME) in driving metastasis and therapy resistance. Tumor‐intrinsic factors such as genetic mutations and epigenetic reprogramming enable dynamic transitions between epithelial, mesenchymal, and cancer stem cell ...
Gunjan Dagar   +12 more
wiley   +1 more source

SIRT Family: Biological Functions and Therapeutic Targets

open access: yesMedComm, Volume 7, Issue 8, August 2026.
SIRT1–SIRT7 networks from transgenic mice to human‑relevant therapeutic targets. SIRT1–SIRT7 form an isoform‑, organ‑, and disease‑specific regulatory network. Transgenic Sirt1–7 mouse models define central regulatory SIRTs (SIRT1, SIRT3, SIRT6), context‑dependent modifiers (SIRT2, SIRT4, SIRT5, SIRT7), and their key mechanisms and target organs. These
Jia‐Yi Wang   +9 more
wiley   +1 more source

Targeting the NAT1‐ENO1‐Lactate Axis Destabilizes PD‐L1 to Reinvigorate Antitumor Immunity in Colorectal Cancer

open access: yesMedComm, Volume 7, Issue 8, August 2026.
NAT1 downregulates PD‐L1 protein expression by acetylating ENO1, which inhibits lactate‐fueled TRAF6/PD‐L1 signaling (left). Conversely, NAT1 deficiency in CRC cells enhances ENO1 activation, leading to increased glycolysis and lactate production. The lactate then binds to TRAF6, promoting its oligomerization and activation.
Yi‐Xuan Liu   +18 more
wiley   +1 more source

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