Results 111 to 120 of about 71,763 (262)

Materials‐Guided Gene‐Ionizable Lipid Nanoparticles to Reverse Iron‐Associated Immune Resistance in Renal Cancer

Advanced Science, EarlyView.
ABSTRACT Iron overload is a common metabolic disturbance in cancer and contributes to poor outcomes in renal cell carcinoma (RCC), yet its effects on the tumour immune microenvironment remain unclear. Here we identify a previously unrecognized immunosuppressive axis in which iron overload downregulates the palmitoyltransferase ZDHHC12 in CD8+ T cells ...
Xin Jin, Yulong Hong, Chengliang Yin, Wanyang Guo, Yaxuan Wang, Ruijiang Zeng, Ruilin Liu, Zexian Ding, Xinlin Liu, Shangqing Ren, Qiyang Liang, Yaohui Wang, Xu Zhang, João Conde, Yuan Li, Xin Ma, Liangyou Gu   +16 more
wiley   +1 more source

Killer acquisitions και δίκαιο συγκεντρώσεων-υπάρχει ανάγκη ρύθμισης αυτών;

, 2023
Η παρούσα εργασία εξετάζει σε αδρές γραμμές το ζήτημα των killer acquisitions υπό το πρίσμα του δικαίου των συγκεντρώσεων, ενώ παράλληλα μέσα από την εξέταση των επιμέρους θεματικών ενοτήτων που απαρτίζουν την παρούσα εργασία διερευνάται εάν υφίσταται ανάγκη ρύθμιση των εν λόγω συγκεντρώσεων.
openaire   +1 more source

Supramolecular Assembly of Stepped‐Persistent ROS Nanogenerator for Sustained Tumor Immunotherapy

Advanced Science, EarlyView.
ROS catalytic systems often fail to achieve both effective tumor elimination and persistent immune activation due to their monotonous ROS production profiles. A stepped‐persistent ROS nanogenerator was developed by supramolecularly assembling multiple ROS generation modules within a nanofiber structure to simultaneously extend ROS generation duration ...
Zhenqiang Wang, Ming Qin, Wenjing Lai, Shiwen Chen, Fengling Wang, Dandan Xie, Maohua Chen, Changpeng Hu, Kui Wang, Rong Zhang, Guobing Li   +10 more
wiley   +1 more source

Genetic and Ecological Divergence Between Northwest Atlantic Killer Whale Populations. [PDF]

Ecol Evol
Kucheravy CE, de Greef E, Ferguson SH, Watt CA, Lawson JW, Kiszka JJ, Garroway CJ, Matthews CJD.   +7 more
europepmc   +1 more source

Targeting PLD3 Reverses the Immunosuppressive Niche by Reprogramming Tumor‐Associated Macrophages and Potentiates Antitumor Immunity

Advanced Science, EarlyView.
PLD3 activates the lysosomal‐AKT‐NF‐κB axis to drive cellular senescence in macrophages, establishing an immunosuppressive TME by limiting the infiltration of cytotoxic T, NK, and NKT cells, which confers resistance to anti‐PD‐1 therapy. Abrine inhibits PLD3 expression, restoring antitumor immunity and synergizing with anti‐PD‐1 treatment.
Xingtu Qin, Qiong Li, Xuemei Xu, Yuhan Wu, Yin Zhu, Jieqiong Wu, Yuan Fang, Qiubei Chen, Shuyang Wang, Jiang Yu, Yaping Ye, Hongli Jiao   +11 more
wiley   +1 more source

A sensitive liquid chromatography-tandem mass spectrometry analytical method of steroid hormones in small blubber samples from four whale species. [PDF]

Conserv Physiol
Dulgheriu D, Andvik C, Jourdain E, Borgå K, Ruus A, Haug T, Karoliussen R, Lyche JL, Horsberg TE.   +8 more
europepmc   +1 more source

‘Killer acquisitions’ en innovatie

, 2021
Seldeslachts, Jo, Malek, Jan, Newham, Melissa   +2 more
openaire   +1 more source

ABHD17C‐Mediated S‐Depalmitoylation of BCL6B Enhances CD24 Transcription to Resist Macrophage Phagocytosis in Pancreatic Cancer

Advanced Science, EarlyView.
ABHD17C‐mediated depalmitoylation of BCL6B at Cys442 blocks its nuclear import and triggers ubiquitin‐dependent degradation, attenuating transcriptional repression of the anti‐phagocytic signal CD24. This mechanism enables pancreatic cancer cells to evade macrophage phagocytosis and fosters an immunosuppressive microenvironment.
Yalu Zhang, Di Cui, Fanzheng Meng, Xu Zhu, Liang Zhu, Liang Wu, Haifeng Hu, Jizhou Wang, Hanhui Yao, Lianxin Liu   +9 more
wiley   +1 more source

Animals have expanded the evolutionary legacy of unicellular ancestors in blood cells. [PDF]

Proc Natl Acad Sci U S A
Nagahata Y, Nishimura Y, Kaitani R, Leong JCK, Oda-Ishii I, Kohtsuka H, Abe S, Ishida T, Carmona-Rivas M, Najle SR, Casacuberta E, Ikuta K, Miura T, Ogasawara M, Irie N, Satou Y, Ruiz-Trillo I, Kawamoto H.   +17 more
europepmc   +1 more source

“Killer Acquisitions” by Platform Firms: A Research Review and Future Prospects

Economics and Public Policy
In recent years, large-scale acquisitions of startups by platform firms have drawn significant attention from global antitrust authorities and academia, making “killer acquisitions” one of the most debated topics in competition policy. This paper systematically reviews the literature on killer acquisitions by platform firms, presenting the current ...
openaire   +1 more source