Results 211 to 220 of about 203,911 (336)

ETV1 Drives CD4+ T Cell‐Mediated Intestinal Inflammation in Inflammatory Bowel Disease Through Amino Acid Transporter Slc7a5

Advanced Science, EarlyView.
This study identifies the transcription factor ETV1 as a key driver of CD4⁺ T cell‐mediated intestinal inflammation in inflammatory bowel disease (IBD). ETV1 promotes CD4⁺ T cell activation, proliferation, and Th17 differentiation by activating the amino acid transporter SLC7A5, fueling metabolic reprogramming.
Yan Shi, Song Wang, Yuqing Yan, Wei Chen, Yingying Cao, Dafan Chen, Wei Chen, Caiyun Ma, Xinjian Wan   +8 more
wiley   +1 more source

Correlations between Ki67 expression and uptake of ⁶⁸Ga-FAPI-04 versus ¹⁸F-FDG in different types of tumors: a lesion-based study. [PDF]

Cancer Imaging
Deng J, You D, Zhang C, Peng D, Ma J, Chen Y.   +5 more
europepmc   +1 more source

Somatostatin receptor expression related to TP53 and RB1 alterations in pancreatic and extrapancreatic neuroendocrine neoplasms with a Ki67-index above 20%

Modern Pathology, 2017
B. Konukiewitz, A. Schlitter, M. Jesinghaus, D. Pfister, K. Steiger, A. Segler, A. Agaimy, B. Sipos, G. Zamboni, W. Weichert, I. Esposito, N. Pfarr, G. Klöppel   +12 more
semanticscholar   +1 more source

Small Nucleolar RNA Snord17 Promotes Self‐Renewal of Intestinal Stem Cells through Yy2 mRNA Export and Tead4 Activation

Advanced Science, EarlyView.
Snord17, through interaction with Thoc3, promotes nuclear export and translation of Yy2 mRNA in Snord17+/+ ISCs. The Yy2 protein subsequently binds the Tead4 promoter to promote its transcription, activating Hippo signaling, which is essential for ISC maintenance.
Peikang Zhang, Yuwei Xu, Yufei Lan, Zhen Xiong, Zhibin Yi, Runyuan Wu, Cunzhen Li, Ying Du, Hui Guo, Yingchi Yang, Zusen Fan   +10 more
wiley   +1 more source

Prognostic value of different immunohistopathological patterns and Ki67 proliferation index for Merkel cell carcinoma. [PDF]

Head Face Med
Obermeier KT, Smolka W, Kollmuss M, Wuersching SN, Dewenter I, Poxleiter P, Otto S, Malenova Y, Fegg F, Liokatis P.   +9 more
europepmc   +1 more source

Microglial HVCN1 Deficiency Improves Movement and Survival of SOD1G93A ALS Mice by Enhancing Microglial Migration and Neuroprotection

Advanced Science, EarlyView.
Hydrogen voltage gated channel 1 (HVCN1) is upregulated in microglia of both ALS patients and its mouse model. HVCN1 deficiency enhances microglial migration via suppressing Akt signaling, promotes neurotrophic capacity and motor function, and prolongs survival of the SOD1G93A ALS mice. This study identifies HVCN1 as a novel, promising druggable target
Fan Wang, Ke‐Yu Zhang, Lang‐Jian Zhu, Wei‐Jue Li, Yang Wu, Xiang Gao, Xiao‐Ru Ma, Xiu‐Hua Yin, Jian‐Bin Wu, Xiao‐Kang Ye, Zhao‐Jun Dong, Di‐Xian Wang, Zhe Zhou, Shao‐Dong Wang, Lei Han, Zhi‐Nong Jiang, Jing‐Wei Zhao   +16 more
wiley   +1 more source

A Time‐Programmed Bilayer Wound Dressing for Dynamic Microenvironment Modulation and Full‐Thickness Regeneration in Diabetic Wounds

Advanced Science, EarlyView.
The Polyphenol+PDGF‐BB scaffold fabrication (Panel A) and its dual wound healing effects (Panel B: anti‐inflammation and accelerated tissue remodeling). ABSTRACT Chronic diabetic wounds suffer from dysfunctional repair programs due to accumulated advanced glycation end products (AGEs) and persistent inflammation in hyperglycemic microenvironments ...
Lei Yi, Wanqian Li, Ying Duanmu, Zihan Zhang, Shixuan Chen, Shichu Xiao, Lei Du, Miaomiao Wei   +7 more
wiley   +1 more source

Correction: Systemic Expression of Kaposi Sarcoma Herpesvirus (KSHV) Vflip in Endothelial Cells Leads to a Profound Proinflammatory Phenotype and Myeloid Lineage Remodeling In Vivo. [PDF]

PLoS Pathog
Ballon G, Akar G, Cesarman E.
europepmc   +1 more source

Extracellular Vesicles of Streptococcus anginosus Mediate Gastritis via Epithelial Barrier Disruption and Macrophage‐driven Inflammation

Advanced Science, EarlyView.
Streptococcus anginosus extracellular vesicles (SA‐EVs) accumulate in gastric tissue, disrupt epithelial tight junctions, and induce gastritis characterized by neutrophil infiltration and elevated cytokines (TNF‐α, IL‐6, IL‐17A). Proteomics identifies TMPC and FBP62 as key SA‐EVs virulence factors; their genetic deletion attenuates inflammation ...
Ying Gong, Lina Duan, Jie Xiao, Yulu Deng, Hongxia Wang, Yajie Zhang, Xiumei Hu, Haifang Wang, Taixue An, Xin Li, Yurong Qiu, Lei Zheng, Haixia Li   +12 more
wiley   +1 more source

Clinical significance of the S204 phosphorylation of the Smad3 protein in combination with Ki67 for the metastasis and prognosis of gastric cancer. [PDF]

BMC Gastroenterol
Kang YH, Chen RS, Hu Q, Sun HT, Guo P, Lv SL, Luo LY, Huang DQ.   +7 more
europepmc   +1 more source