Results 71 to 80 of about 33,666 (150)

Epigenetic Regulation of Bone Homeostasis in Osteoporosis: Mechanisms, Evidence Gaps, and Translational Prospects

open access: yesCell Biochemistry and Function, Volume 44, Issue 8, August 2026.
ABSTRACT Osteoporosis arises from an imbalance among osteoblast‐mediated bone formation, osteoclast‐mediated bone resorption, and osteocyte‐directed mechanosensory control, but the molecular events that connect aging, hormonal change, inflammation, and mechanical unloading to bone loss remain incompletely resolved.
Minjuan Du, Leisheng Wang
wiley   +1 more source

AK050834 Deficiency Prevents Vascular Aging via Opposite Regulation of Two Senescence‐Sensitive Genes ATF3 and p21

open access: yesAging Cell, Volume 25, Issue 8, August 2026.
Schematic diagram illustrating the molecular mechanism by which lncRNA AK050834 drives vascular smooth muscle cell (VSMC) senescence. Extracellular stimuli, including D‐galactose and natural aging, induce the upregulation of AK050834. AK050834 exerts dual regulatory functions: (1) In the nucleus, it directly binds to the ATF3 promoter region to ...
Haoran Wu   +9 more
wiley   +1 more source

Expression Landscape and Circadian Regulation of lncRNAs in the Kidney

open access: yesActa Physiologica, Volume 242, Issue 8, August 2026.
ABSTRACT Recent multi‐omics work shows that the diurnal rhythmicity of kidney function is associated with circadian oscillations in renal mRNA, protein and metabolite abundances. Yet circadian regulation of renal lncRNAs, which are emerging as important modulators of diverse (patho)physiological processes, remains largely unexplored. Here, we provide a
Leonore Wigger   +4 more
wiley   +1 more source

Tumor‐educated platelets in cancer diagnostics and prognostics: A critical appraisal and roadmap for clinical translation

open access: yesInternational Journal of Cancer, Volume 159, Issue 2, Page 302-319, 15 July 2026.
Abstract Tumor‐educated platelets (TEPs) are emerging as a compelling frontier in liquid biopsy, functioning as dynamic, systemic sensors that sequester and process tumor‐derived biomolecules. This interaction imprints an integrated molecular signature of malignancy—spanning the transcriptome, proteome, lipidome, and crucially, the captured genome ...
Whi‐An Kwon   +5 more
wiley   +1 more source

Functional dissection of the Xist lncRNA conserved sequences in X-chromosome inactivation

open access: yes, 2019
Tese de mestrado, Biologia Molecular e Genética, Universidade de Lisboa, Faculdade de Ciências, 2019Introduction: Due to the discrepancy in the number of X chromosomes between the sexes in many animal species, dosage compensation mechanisms have evolved ...
Gil, Cláudia Raquel Estopa
core   +2 more sources

The impact of the expression signatures of LncRNAs HBBP1 and XIST on the diagnostic significance of patients with β-Thalassemia

open access: yesAnnals of Hematology
β-thalassemia is an inherited blood disorder with long-term associated complications. The purpose of this study was to evaluate the clinical significance of the lncRNA-HBBP1 and lncRNA-XIST expression profiles in the diagnosis of β-thalassemia patients ...
Abdallah M. Gameel   +11 more
doaj   +1 more source

Association Between Serum lncRNA XIST Levels and Depressive Disorder

open access: yes
Long non-coding RNA (lncRNA) XIST has been implicated in the pathogenesis of depression, yet its precise role in the disorder remains inadequately understood.
Peng, Rui
core   +1 more source

Long noncoding RNA XIST expedites metastasis and modulates epithelial–mesenchymal transition in colorectal cancer

open access: yes, 2017
Tumor progression and metastasis is the main cause of death in colorectal cancer (CRC). Long noncoding RNAs (lncRNAs) are critical regulators in various diseases including human cancer.
Zhao-lei Zeng   +10 more
core   +1 more source

SHAPE reveals transcript-wide interactions, complex structural domains, and protein interactions across the Xist lncRNA in living cells [PDF]

open access: yes, 2016
Long noncoding RNAs (lncRNAs) are important regulators of gene expression, but their structural features are largely unknown. We used structure-selective chemical probing to examine the structure of the Xist lncRNA in living cells and found that the RNA ...
Inoue, Kaoru   +8 more
core   +1 more source

Long Noncoding RNA XIST Regulates miR-137‐EZH2 Axis to Promote Tumor Metastasis in Colorectal Cancer

open access: yes, 2018
We aimed to investigate the significant role of long noncoding RNA X inactive specific transcript (XIST) in regulating tumor metastasis in colorectal cancer (CRC), as well as its possible mechanism.
Xingxiang Liu, Dong Hua, Lin Cui
core   +1 more source

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