Results 151 to 160 of about 431,994 (303)

Oncogenic DMTF1β promotes cancer cell motility by regulating autophagy through ULK1 stabilization

Molecular Oncology, EarlyView.
In the current study, we demonstrate that the oncogene DMTF1β regulates ULK1 stability by reducing its proteasomal degradation in cancer cells. This stabilization enables ULK1 to induce autophagy, which in turn facilitates cancer cell migration. Consequently, reduced DMTF1β levels lead to decreased autophagy and impaired cancer cell migration.
Jun Xu, Nicolas J. Niklaus, Anna M. Schläfli, Igor Tokarchuk, Magali Humbert, Federico La Manna, Bich Vu, David Maul, Ramin Radpour, Marianna Kruithof‐de Julio, Inti Zlobec, Jörn Dengjel, Bruce E. Torbett, Mario P. Tschan   +13 more
wiley   +1 more source

Tumor B‐cell infiltration in platinum‐treated advanced muscle‐invasive urothelial carcinoma

Molecular Oncology, EarlyView.
Bladder tumors with higher pretreatment memory B‐cell infiltration were linked to longer survival after cisplatin chemotherapy, but not carboplatin. These tumors also showed more organized immune structures (tertiary lymphoid structures) and a shared pro‐inflammatory B‐cell‐rich community, suggesting that memory B cells may help identify patients most ...
Konrad Stawiski, Júlia Perera‐Bel, Alejo Rodriguez‐Vida, Nuria Juanpere, Jihyun Lee, Daniel E. Michaud, Jennifer L. Guerriero, Kent W. Mouw, Aristotelis Bamias, Filipe L. F. Carvalho, Joaquim Bellmunt   +10 more
wiley   +1 more source

Liquid biopsy‐based diagnostic evaluation of hypermethylated CpG sites for ovarian cancer diagnosis

Molecular Oncology, EarlyView.
This schematic outlines the workflow from biomarker identification to duplex MethyLight assay validation for epithelial ovarian cancer diagnosis using cfDNA‐based liquid biopsy. Initial screening of hypermethylated CpG candidates (cg02957270, cg10061138 cg00480298, COL2A1) was performed in tissue using ARMS‐PCR, COBRA, qPCR and image analysis. Selected
Deepa Bisht, Sameer Gupta, Amrita Chaurasia, Manisha Sachan   +3 more
wiley   +1 more source

Loss of proton‐sensing TDAG8 increases tumor progression in mouse models of colon cancer

Molecular Oncology, EarlyView.
Loss of the pH‐sensing receptor TDAG8 accelerates colorectal cancer progression in mice. Animals lacking TDAG8 expression had increased tumor growth, DNA damage, and recruitment of tumor‐associated immune cells, including macrophages, neutrophils, and monocytes.
Ermanno Malagola, Yasmine Illi, Anna Bircher, Marijn Wilmink, Rachele F. Malagutti, Solenn Ottié, Cordelia Schuler, Pedro A. Ruiz, Cheryl de Vallière, Klaus Seuwen, Gerhard Rogler, Martin Hausmann   +11 more
wiley   +1 more source

The development of the social isolation risk scale (SIRS) to identify risk for social isolation in head and neck cancer survivors. [PDF]

Front Aging
Marziliano A, Eaton NR, Parker M, Ghaly M, Schettini D, Balram M, Perissinotto C, Diefenbach MA.   +7 more
europepmc   +1 more source

Assessing the Causal Impact of Social Isolation on Angina Risk: Evidence from a Two-Sample Mendelian Randomization Study

Shenghua Yan,1,* Feifei Gu,2,* Bei Tian1,2 1Shanghai University of Traditional Chinese Medicine (SHUTCM), Shanghai, 201203, People’s Republic of China; 2Department of Nursing, Shanghai Pudong New Area Zhoupu Hospital (Shanghai Health Medical ...
Gu F, Tian B, Yan S
core  

Effects of adolescent social isolation on the expression of brain-derived neurotrophic factors in the forebrain

, 2011
Adolescence is a critical period for the development of neural plasticity Social isolation is an important animal model for various neurodevelopmental disorders Brain derived neurotrophic factor (BDNF) mediates many important brain functions such as ...
Meng, Qingxuan, Wang, Weiwen, Shao, Feng, Han, Xiao, Shao, F (reprint author), Peking Univ, Dept Psychol, 5 Yiheyuan Rd, Beijing 100871, Peoples R China., Li, Nanxin   +5 more
core  

Sexual Orientation and Social Isolation from Early Adulthood to Early Midlife

Although social isolation is a critical public health issue, there is a gap in understanding how it varies by sexual orientation. Using minority stress, minority strength, and life course perspectives, this study investigates how social isolation ...
Manning, Wendy D., Joyner, Kara, Lin, Zhiyong   +2 more
core   +1 more source

C2α‐carbanion‐protonating glutamate discloses tradeoffs between substrate accommodation and reaction rate in actinobacterial 2‐hydroxyacyl‐CoA lyase

FEBS Open Bio, EarlyView.
Enzymes of the 2‐hydroxyacyl‐CoA lyase group catalyze the condensation of formyl‐CoA with aldehydes or ketones. Thus, by structural adaptation of active sites, practically any pharmaceutically and industrially important 2‐hydroxyacid could be biotechnologically synthesized. Combining crystal structure analysis, active site mutations and kinetic assays,
Michael Zahn, Barbara Seroka, Ryszard Lazny, Zenon Lotowski, Thore Rohwerder   +4 more
wiley   +1 more source

Social isolation and loneliness: an integration framework for medical education. [PDF]

Front Med (Lausanne)
Ross JGC, Escamilla V, Elzie C.
europepmc   +1 more source