Results 61 to 70 of about 1,185,623 (252)

Mechanism of thyroid-hormone regulated expression of the SERCA genes in skeletal muscle: Implications for thermogenesis [PDF]

, 2001
Thyroid hormone increases the Ca2+-ATPase activity of the sarcoplasmic reticulum (SR) in skeletal muscle, thereby increasing the energy-turnover associated with Ca2+-cycling during contraction and rest. The fast-muscle isoform of the Ca2+-ATPase (SERCA1)
Hardeveld, C., Muller, A., Simonides, W.S., Thelen, M.H.M., Linden, C.G., van der   +4 more
core   +1 more source

Phase Separation of TRIM21 Modulates PTPN14 Stability to Drive Flow‐Dependent Endothelial Activation and Atherogenesis

Advanced Science, EarlyView.
Disturbed flow promotes the formation of TRIM21‐rich biomolecular droplets, which concentrate TRIM21 and PTPN14 and facilitate their SPRY‐FERM interaction (illustrated by the TRIM21 D355‐PTPN14 R132 salt bridge). This condensate‐driven proximity enables TRIM21 to catalyze K48‐linked polyubiquitination of PTPN14 at lysine 956, leading to proteasome ...
Xue He, Qiannan Ma, Xue Wang, Jiaxu Mang, Chufeng Li, Bingjun Wu, Liu Yao, Yequn Chen, Qiankun Bao, Yi Zhu, Jinlong He   +10 more
wiley   +1 more source

Thyroid and growth hormone endocrine disruption and mechanisms of homosalate and octisalate using wild-type, thrαa-/-, and dre-miR-499-/- zebrafish embryo/larvae

Ecotoxicology and Environmental Safety
Homosalate (HS) and octisalate (OS), which are used in sunscreen for the purpose of blocking ultraviolet rays, are frequently detected in water environment.
Yujin Ka, Inhye Lee, Kyunghee Ji
doaj   +1 more source

Intrasplenic Thymus Organogenesis from Injectable Tissue Fragments Restores Functional T‐Cell Immunity

Advanced Science, EarlyView.
Clinical intramuscular thymus transplantation yields only short‐lived efficacy and marginal therapeutic benefits. Benefiting from the spleen's intrinsic strengths—rapid vascular perfusion, abundant developmental factors, and resident progenitors—the intrasplenic thymic grafts achieve robust thymic regeneration and substantial T‐cell reconstitution ...
Shaocong Wang, Zijian Zhang, Fulin Dai, Zhijie Yin, Zhen Xing, Yurong Li, Haochong Lei, Junfeng Zhang, Chunyan Liu, Yan Li, Lei Dong   +10 more
wiley   +1 more source

Drug discovery targeting thyroid hormone receptor β (THRβ) for the treatment of liver diseases and other medical indications

Acta Pharmaceutica Sinica B
Thyroid hormone receptors (THRs), a crucial nuclear receptor protein family, primarily consist of two categories: α receptors and β receptors. Among them, THRβ is the primary subtype of thyroid hormone that confers benefits to the liver.
Kean Wang, Feiyang Chen, Jiang Wang, Hong Liu   +3 more
doaj   +1 more source

Efeito do T3 reverso sobre o estresse oxidativo induzido pelo hipotireoidismo congênito em hipocampo de ratos imaturos: envolvimento de mecanismos não genômicos [PDF]

, 2014
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde, Programa de Pós-Graduação em Farmácia, Florianópolis, 2014.Abstract : Congenital hypothyroidism can lead to a variety of neurochemical and morphophysiological ...
Domingues, Juliana Tonietto
core  

OAF Blocks SIAH1‐Mediated Degradation of SCPX, a Therapeutic Strategy for MASLD

Advanced Science, EarlyView.
This study shows OAF directly binds to SCPX and inhibits its interaction with the E3 ligase SIAH1, thereby protecting SCPX from ubiquitin‐dependent degradation and stabilizing its levels. This OAF‐SCPX axis represents a novel pathway in lipid homeostasis, highlighting OAF as a promising therapeutic candidate for MASLD.
Zongxi Li, Jingyue Song, Kaili Ma, Shunan Tang, Shuqian Wang, Wenya Ji, Chen Lu, Ting Zhang, Huaping Zheng, Xiaowei Zheng, Shanshan Lai, Cheng Deng   +11 more
wiley   +1 more source

Thyroid hormone signalling and adult neurogenesis in mammals

Frontiers in Endocrinology, 2014
The vital roles of thyroid hormone in multiple aspects of perinatal brain development have been known for over a century. In the last decades, the molecular mechanisms underlying effects of thyroid hormone on proliferation, differentiation, migration ...
Sylvie eRemaud, Jean-David eGothié, Ghislaine eMorvan-Dubois, Barbara Anne Demeneix   +3 more
doaj   +1 more source

TRH: Pathophysiologic and clinical implications [PDF]

, 1985
Thyrotropin releasing hormone is thought to be a tonic stimulator of the pituitary TSH secretion regulating the setpoint of the thyrotrophs to the suppressive effect of thyroid hormones. The peptide stimulates the release of normal and elevated prolactin.
Pickardt, C. R., Scriba, Peter Christian
core   +1 more source

Epigenetic Reactivation of TNFRSF19 Suppresses Mitophagy and Sensitizes Triple‐Negative Breast Cancer to Doxorubicin

Advanced Science, EarlyView.
TNFRSF19 is an epigenetically silenced regulator of mitophagy in triple‐negative breast cancer. TNFRSF19 deficiency activates the TGFBR1–SMAD3–PINK1 axis to promote mitophagy and confer doxorubicin resistance, whereas decitabine‐mediated restoration of TNFRSF19 suppresses mitophagy and enhances doxorubicin sensitivity, revealing a targetable epigenetic–
Shiyang Liu, Chenguang Liu, Weihong Zheng, Xiaofei Tong, Zhengwei Gui, Zonghong Lu, Sun Ieong, Lin Zhang   +7 more
wiley   +1 more source