Results 81 to 90 of about 734,603 (316)

Steroid receptor coactivators in Treg and Th17 cell biology and function

Frontiers in Immunology
Steroid receptor coactivators (SRCs) are master regulators of transcription that play key roles in human physiology and pathology. SRCs are particularly important for the regulation of the immune system with major roles in lymphocyte fate determination ...
Yosi Gilad, Yosi Gilad, Ortal Shimon, Ortal Shimon, Sang Jun Han, Sang Jun Han, Sang Jun Han, David M. Lonard, David M. Lonard, David M. Lonard, Bert W. O’Malley, Bert W. O’Malley, Bert W. O’Malley   +12 more
doaj   +1 more source

Estrogen and Thyroid Hormone Receptor Activation by Medicinal Plants from Bahia, Brazil

Medicines, 2018
Background: A number of medicinal plants are traditionally used for metabolic disorders in Bahia state, Brazil. The aim of this study was to evaluate the estrogen receptor (ER) and thyroid receptor (TR) activation of crude extracts prepared from 20 ...
Luã Tainã Costa Reis, Magnus Régios Dias da Silva, Silvia Lima Costa, Eudes da Silva Velozo, Ronan Batista, Suzana Telles da Cunha Lima   +5 more
doaj   +1 more source

Escape from TGF‐β‐induced senescence promotes aggressive hallmarks in epithelial hepatocellular carcinoma cells

Molecular Oncology, EarlyView.
Chronic TGF‐β exposure drives epithelial HCC cells from a senescent state to a TGF‐β resistant mesenchymal phenotype. This transition is characterized by the loss of Smad3‐mediated signaling, escape from senescence, enhanced invasiveness and metastatic potential, and upregulation of key resistance modulators such as MARK1 and GRM8, ultimately promoting
Minenur Kalyoncu, Dilara Demirci, Sude Eris, Bengisu Dayanc, Ece Cakiroglu, Merve Basol, Merve Uysal, Gulcin Cakan‐Akdogan, Fang Liu, Mehmet Ozturk, Gökhan Karakülah, Serif Senturk   +11 more
wiley   +1 more source

Structural basis of ligand recognition and design of antihistamines targeting histamine H4 receptor

Nature Communications
The histamine H4 receptor (H4R) plays key role in immune cell function and is a highly valued target for treating allergic and inflammatory diseases. However, structural information of H4R remains elusive.
Ruixue Xia, Shuang Shi, Zhenmei Xu, Henry F. Vischer, Albert D. Windhorst, Yu Qian, Yaning Duan, Jiale Liang, Kai Chen, Anqi Zhang, Changyou Guo, Rob Leurs, Yuanzheng He   +12 more
doaj   +1 more source

Tonic signaling of the B‐cell antigen‐specific receptor is a common functional hallmark in chronic lymphocytic leukemia cell phosphoproteomes at early disease stages

Molecular Oncology, EarlyView.
B‐cell chronic lymphocytic leukemia (B‐CLL) and monoclonal B‐cell lymphocytosis (MBL) show altered proteomes and phosphoproteomes, analyzed using mass spectrometry, protein microarrays, and western blotting. Identifying 2970 proteins and 316 phosphoproteins, including 55 novel phosphopeptides, we reveal BCR and NF‐kβ/STAT3 signaling in disease ...
Paula Díez, Pablo Juanes‐Velasco, Marina L. García‐Vaquero, Conrad Droste, Alicia Landeira‐Viñuela, Miguel Alcoceba, Helena Fidalgo‐Gómez, Sara Misiego‐Herrero, Almudena Navarro‐Bailón, Mónica Baile, José M. Bastida, Jose Manuel Sanchez‐Santos, Rafael Góngora, Julia Almeida, Marcos Gonzalez‐Diaz, Alberto Orfao, Javier De Las Rivas, Manuel Fuentes   +17 more
wiley   +1 more source

Nuclear receptors as novel regulators that modulate cancer radiosensitivity and normal tissue radiotoxicity

Molecular Cancer
Nuclear receptors (NRs) are a superfamily of transcription factors that are involved in various pathophysiological processes. The human genome contains 48 types of nuclear receptors, including steroid hormone receptors (e.g., estrogen receptor [ER] and ...
Xiaochen Meng, Xiaoqian Li, Yi Gao, Shuyu Zhang   +3 more
doaj   +1 more source

Ubiquitination of transcription factors in cancer: unveiling therapeutic potential

Molecular Oncology, EarlyView.
In cancer, dysregulated ubiquitination of transcription factors contributes to the uncontrolled growth and survival characteristics of tumors. Tumor suppressors are degraded by aberrant ubiquitination, or oncogenic transcription factors gain stability through ubiquitination, thereby promoting tumorigenesis.
Dongha Kim, Hye Jin Nam, Sung Hee Baek
wiley   +1 more source

Targeted protein degradation in oncology: novel therapeutic opportunity for solid tumours?

Molecular Oncology, EarlyView.
Current anticancer therapies are limited by the occurrence of resistance and undruggability of most proteins. Targeted protein degraders are novel, promising agents that trigger the selective degradation of previously undruggable proteins through the recruitment of the ubiquitin–proteasome machinery. Their mechanism of action raises exciting challenges,
Noé Herbel, Sophie Postel‐Vinay
wiley   +1 more source

Roles of distinct nuclear receptors in diabetic cardiomyopathy

Frontiers in Pharmacology
Diabetes mellitus induces a pathophysiological disorder known as diabetic cardiomyopathy and may eventually cause heart failure. Diabetic cardiomyopathy is manifested with systolic and diastolic contractile dysfunction along with alterations in unique ...
Yangyang Zheng, Yongji Xu, Li Ji, Wenqing San, Danning Shen, Qianyou Zhou, Guoliang Meng, Jiahai Shi, Yun Chen   +8 more
doaj   +1 more source

Contributions of Plasma Triiodothyronine and Local Thyroxine Monodeiodination to Triiodothyronine to Nuclear Triiodothyronine Receptor Saturation in Pituitary, Liver, and Kidney of Hypothyroid Rats [PDF]

, 1978
J. E. Silva, P R Larsen
openalex   +1 more source