Results 141 to 150 of about 13,638 (297)

Transfer RNA‐Derived Small RNA‐5’tiRNAGln Drives HNRNPC Phase Separation to Promote Breast Cancer Bone Metastasis by Regulating IGF1R

Advanced Science, EarlyView.
This study reveals that 5'tiRNA‐Gln interacts with hnRNPC to promote IGF1R liquid‐liquid phase separation, which drives ERK1/2 signaling activation, EMT, and breast cancer bone metastasis. These findings highlight a novel mechanism of breast cancer bone metastasis and potential therapeutic target in metastatic breast cancer.
Bingnan Wang, Dongsong Liu, Xiaozhi Fan, Jiale Fan, Xuesi liu, Yu Wang, Zixin Wang, Mo Cheng, Ping Zhou, Wangjun Yan   +9 more
wiley   +1 more source

Low‐Intensity Ultrasound‐Triggered Microbubble Cavitation Attenuates Diabetic Kidney Injury Partially by Reversing Endothelial Dysfunction

Advanced Science, EarlyView.
Non‐invasive low‐intensity pulsed ultrasound ‐triggered cavitation of clinically approved diagnostic‐grade microbubbles delivers favorable mechanical stimuli to renal microvasculature. This intervention restores renal microvascular homeostasis, alleviates DKD‐associated histological and functional damage, and suppresses inflammatory and fibrotic ...
Yubo Lai, Liang Zhang, Wenxin Tao, Jieyuan An, Lantian Wang, Zhaoyou Liu, Guodong Yang, Pengying Wu, Lijun Yuan   +8 more
wiley   +1 more source

Early‐Life Manganese Overexposure Activates Microglial Phagocytosis through the YY1/TREM2 Axis Leading to Hippocampal Synaptic Remodeling in Mice

Advanced Science, EarlyView.
Early‐life manganese exposure induces behavioral deficits and aberrant hippocampal synaptic remodeling by enhancing microglial phagocytosis in young adult male mice. Mechanistically, manganese promotes Yin Yang 1 (YY1)/triggering receptor expressed on myeloid cells 2 (TREM2) signaling through enhanced HIF1α‐mediated transcription and suppressed SMURF2 ...
Keyu Chen, Bin He, Kuan Liu, Zhuo Ma, Bin Xu   +4 more
wiley   +1 more source

USP4‐Dependent CHAF1B Stabilization Regulates Distinct SETDB1 Ubiquitin States Linked to AKT T308 Signaling and Lipogenic Remodeling in HCC

Advanced Science, EarlyView.
USP4 stabilizes CHAF1B by limiting K48‐linked ubiquitination. Stabilized CHAF1B supports UHRF1‐associated K63‐linked SETDB1 ubiquitination and cytoplasmic redistribution, whereas CHAF1B loss favors VHL‐dependent K11‐associated degradative ubiquitination and proteasomal loss of SETDB1.
Saiyan Bian, Yun Tong, Wenkai Ni, Zhangzhi Tang, Weiting Chen, Kexin Ma, Lihan Jiang, Jiayu Shao, Xuyang He, Wenjie Zheng   +9 more
wiley   +1 more source

Naturally Derived Phenethyl Isothiocyanate Modulates Induction of Oxidative Stress via Its N-Acetylated Cysteine Conjugated form in Malignant Melanoma

Antioxidants
Phenethyl isothiocyanate (PEITC) is a secondary metabolic product yielded upon the hydrolysis of gluconasturtiin and it is highly accumulated in the flowers of watercress.
Sotiris Kyriakou, Nikoletta Demosthenous, Tom Amery, Kyle J. Stewart, Paul G. Winyard, Rodrigo Franco, Aglaia Pappa, Mihalis I. Panayiotidis   +7 more
doaj   +1 more source

Reactions of carbonyl isothiocyanates with nucleophilic bifunctional reagents

, 1983
Reactions of benzoyl-, 2-furoyl-, acetyl-, and trichloroacetyl isothiocyanates with 1,2-diaminobenzene, 2-aminophenol, 5,6-diamino-1,3-dimethyluracil and 2,3-diaminopyridine were investigated.
Ľubomír Floch, Ján Leško, Michal Uher, Dušan Berkeš   +3 more
core   +1 more source

Sonogenetic Control of Engineered Probiotics for the Treatment of MASH by Modulating the Gut‐Liver Axis

Advanced Science, EarlyView.
Researchers developed an engineered probiotic encapsulated in an inulin hydrogel, enabling ultrasound‐triggered intestinal delivery of IL‐22. In MASH model mice, this system remodeled gut microbiota, strengthened the intestinal barrier and reduced portal LPS and hepatic IL‐6.
Chunya Ji, Yan Fang, Shen Zhang, Weichen Xu, Wenyun Guo, Jing Chen, Mingrui Zhu, Congjian Wen, Siming Chen, Yuli Zhu, Huixiong Xu, Haohao Yin   +11 more
wiley   +1 more source

Myeloid p38 activation maintains macrophage–liver crosstalk and BAT thermogenesis through IL‐12–FGF21 axis

Hepatology, EarlyView., 2022
Physiological activation of myeloid p38 controls macrophage IL‐12 production and crosstalk to the liver by modulating hepatic FGF21, and subsequently, brown adipose tissue thermogenesis during obesity Abstract Obesity features excessive fat accumulation in several body tissues and induces a state of chronic low‐grade inflammation that contributes to ...
María Crespo, Ivana Nikolic, Alfonso Mora, Elena Rodríguez, Luis Leiva‐Vega, Aránzazu Pintor‐Chocano, Daniel Horrillo, Lourdes Hernández‐Cosido, Jorge L. Torres, Eva Novoa, Rubén Nogueiras, Gema Medina‐Gómez, Miguel Marcos, Magdalena Leiva, Guadalupe Sabio   +14 more
wiley   +1 more source

Isothiocyanates Enhance the Anti-Melanoma Effect of Zebularine Through Modulation of Apoptosis and Regulation of DNMTs’ Expression, Chromatin Configuration and Histone Posttranslational Modifications Associated with Altered Gene Expression Patterns

Epigenomes
Background: In the present study, we aimed to characterize the cytotoxic efficacy of Zebularine either as a single agent or in combination with various isothiocyanates in an in vitro model consisting of human melanoma (A375, Colo-679) as well as non ...
Ioannis Anestopoulos, Ioannis Paraskevaidis, Sotiris Kyriakou, Louiza Potamiti, Dimitrios T. Trafalis, Sotiris Botaitis, Rodrigo Franco, Aglaia Pappa, Mihalis I. Panayiotidis   +8 more
doaj   +1 more source

A new synthesis of aliphatic isothiocyanates from primary amines, convenient for in situ use

, 1995
Primary aliphatic amines react with carbon disulfide in the presence of BOP (benzotriazole-1-yl-oxy-tris(dimethylamino)phosphonium hexafluorophosphate 1, giving the corresponding isothiocyanates in good to high yields and high purity; a number of ...
Jakobsen, M.H., Jakobsen, M. H., Boas, Ulrik   +2 more
core   +1 more source