Results 161 to 170 of about 16,688,913 (390)

Peroxidasin enables melanoma immune escape by inhibiting natural killer cell cytotoxicity

open access: yesMolecular Oncology, EarlyView.
Peroxidasin (PXDN) is secreted by melanoma cells and binds the NK cell receptor NKG2D, thereby suppressing NK cell activation and cytotoxicity. PXDN depletion restores NKG2D signaling and enables effective NK cell–mediated melanoma killing. These findings identify PXDN as a previously unrecognized immune evasion factor and a potential target to improve
Hsu‐Min Sung   +17 more
wiley   +1 more source

USE OF THE INTERNET AND SOCIAL NETWORKS IN ORTHOPEDICS AND TRAUMATOLOGY AND PERSPECTIVE OF POST COVID TELEMEDICINE [PDF]

open access: gold, 2022
ALEXANDRE RAMOS ESTANISLAU   +5 more
openalex   +1 more source

Dammarenediol II enhances etoposide‐induced apoptosis by targeting O‐GlcNAc transferase and Akt/GSK3β/mTOR signaling in liver cancer

open access: yesMolecular Oncology, EarlyView.
Etoposide induces DNA damage, activating p53‐dependent apoptosis via caspase‐3/7, which cleaves PARP1. Dammarenediol II enhances this apoptotic pathway by suppressing O‐GlcNAc transferase activity, further decreasing O‐GlcNAcylation. The reduction in O‐GlcNAc levels boosts p53‐driven apoptosis and influences the Akt/GSK3β/mTOR signaling pathway ...
Jaehoon Lee   +8 more
wiley   +1 more source

The association between network literacy and subjective well-being among middle-aged and older adults

open access: yesFrontiers in Psychology
IntroductionWith the advent of the digital age, network literacy has become a pivotal indicator for assessing the social adaptability and quality of life among middle-aged and older adults.MethodsThis study is based on data from the Chinese Family Panel ...
Lin Sun, Juan Xiong, Chong Zhang
doaj   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

open access: yesMolecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Network Analysis of Association Between Problematic Social Network Use and Alexithymia in Freshmen

open access: yesPsychology Research and Behavior Management
Ling Ding,1 Xuelian Ren,2 Yamei Sun,3 Chengjuan Yu,1 Ge Li,1 Chenggang Wang1 1School of Health, Shandong University of Traditional Chinese Medicine, Jinan, Shandong, People’s Republic of China; 2Office of Academic Affairs, Heze University, Heze, Shandong,
Ding L, Ren X, Sun Y, Yu C, Li G, Wang C
doaj  

Premenstrual dysphoric disorder in online peer support communities: a Reddit case study

open access: yesScientific Reports
The growing reliance on online communities has reshaped how individuals articulate, validate, and navigate psychological distress. However, the value of online peer support spaces remains insufficiently studied, particularly in the context of ...
Bojan Evkoski   +3 more
doaj   +1 more source

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