Results 81 to 90 of about 18,682 (303)

Gut Lactate Boosts Ruminococcus via Histone Lactylation to Mediate Time‐Restricted Feeding Protection in Crohn's Disease

Advanced Science, EarlyView.
TRF enriches Ruminococcus, a bacterial genus producing SCFAs, and activates the epithelial HIF‐1α signaling pathway. This mechanism protects the colonic mucosa from inflammatory insults in colitis models. Mechanistically, gut lactate production during starvation and refeeding mediates H4K12la, which increases SLC9A3 expression and creates an acidic gut
Linwen Huang, Huishi Tan, Senhui Weng, Yuntao Liu, Lingxu Song, Shaoyu Cheng, Zelong Lin, Jiawei Chen, Fei Tan, Jun Wang, Jinke Huang, Linkun Cai, Jiwei Chai, Cailing Zhong, Yanqiang Shi, Wendi Zhang, Haiyan Zhang, Chongyang Huang   +17 more
wiley   +1 more source

Interspecies avian brain chimeras reveal that large brain size differences are influenced by cell-interdependent processes. [PDF]

, 2012
Like humans, birds that exhibit vocal learning have relatively delayed telencephalon maturation, resulting in a disproportionately smaller brain prenatally but enlarged telencephalon in adulthood relative to vocal non-learning birds. To determine if this
Balaban, E, Chen, CC, Jarvis, ED
core   +3 more sources

T Cell Exhaustion in Cancer Immunotherapy: Heterogeneity, Mechanisms, and Therapeutic Opportunities

Advanced Science, EarlyView.
T cell exhaustion limits immunotherapy efficacy. This article delineates its progression from stem‐like to terminally exhausted states, governed by persistent antigen, transcription factors, epigenetics, and metabolism. It maps the exhaustion landscape in the TME and proposes integrated reversal strategies, providing a translational roadmap to overcome
Yang Yu, Xiaoyu Yao, Qingyang Wang, Mengrui Yang, Runze Li, Jiangjiang Qin, Jing Zhuang, Changgang Sun   +7 more
wiley   +1 more source

Therapeutic effects of induced pluripotent stem cells in chimeric mice with β-thalassemia

Haematologica, 2014
Although β-thalassemia is one of the most common human genetic diseases, there is still no effective treatment other than bone marrow transplantation.
Guanheng Yang, Wansheng Shi, Xingyin Hu, Jingzhi Zhang, Zhijuan Gong, Xinbing Guo, Zhaorui Ren, Fanyi Zeng   +7 more
doaj   +1 more source

ZMAT1 Promotes Osteoclastogenesis Through TRIM46 Mediated YAP1 Degradation and Inhibits Osteoblastogenesis

Advanced Science, EarlyView.
Zmat1 deficiency mitigates pathological bone loss by impairing osteoclastogenesis and promoting osteoblastogenesis. Mechanistically, in osteoclasts, Zmat1 loss relieves transcriptional repression of the E3 ligase TRIM46, promoting YAP1 degradation and inhibiting osteoclastogenic genes.
Xinyu Chang, Yijin Hou, Likun Cui, Huiqi Yu, Rong Liu, Junhao Sui, Zhong Zheng, Lu Liu, Jie Chen, Mengchen Chen, Chen Ding, Shuogui Xu, Sheng Xu, Hao Zhang   +13 more
wiley   +1 more source

Enhancing CAR‐T Cell Efficacy in Solid Tumors by Inhibiting CCL5/VEGF‐Mediated Angiogenesis

Advanced Science, EarlyView.
This study reveals that CAR‐T cells in solid tumors produce CCL5, which paradoxically induces VEGF and angiogenesis to promote tumor growth. Blocking CCL5/VEGF signaling—through gene knockout, or the CCR5 inhibitor maraviroc—significantly enhances the antitumor efficacy of CAR‑T therapy (the diagram was created in Biorender).
Shishuo Sun, Qihong Li, Bixi Wang, Gang Wang, Ying Xue, Yibing Liang, Chenhe Hu, Zhenyu Wang, Xiaoge Gao, Haiheng Xu, Jun Song, Hailong Li, Liantao Li, Xiaoxiao Liu, Patrick Ming‐Kuen Tang, Qing Zhang   +15 more
wiley   +1 more source

Evaluating the capacity of human gut microorganisms to colonize the zebrafish larvae (Danio rerio) [PDF]

, 2018
Indexación: Scopus.In this study we evaluated if zebrafish larvae can be colonized by human gut microorganisms. We tested two strategies: (1) through transplantation of a human fecal microbiota and (2) by successively transplanting aerotolerant anaerobic
Angelica Reyes-Jara, Carmen G. Feijóo, Daniel A. Medina, Daniel Garrido, Fabien Magne, Guillermo Figueroa, Magaly Toro, Maria-Jose Valenzuela, Mario Caruffo, Maximo Coronado, Miriam Troncoso, Paola Navarrete, Salomé Muñoz, Yoani Herrera, Yoani Herrera   +14 more
core   +2 more sources

Bioorthogonal Fluorogenic Reporters for Noninvasive Imaging and Urinalysis of Immunotherapeutic Response in Renal Cell Carcinoma

Advanced Science, EarlyView.
This study reported renal‐clearable bio‐orthogonal near‐infrared fluorogenic probes (BGRs) that specifically imaging and urinalysis of granzyme B for dynamic evaluation of RCC immunotherapy. BGRs not only differentiate immunotherapeutic responses in orthotopic RCC mice, but also enable sensitive optical urinalysis of granzyme B in clinical specimens ...
Xingyue Yang, Baoshuai Liang, Liangmin Fu, Weiliang Deng, Yuyan Jiang, Weiping Xu, Jinwei Chen, Ya Zhou, Ke Wu, Jiaguo Huang   +9 more
wiley   +1 more source

CAQ Corner: Immune‐mediated complications

, 2022
Liver Transplantation, EarlyView.
Mary Thomson, John R. Lake
wiley   +1 more source

IAPs protect host target tissues from graft-versus-host disease in mice

Blood Advances, 2017
: Inhibitors of apoptosis proteins (IAPs) regulate apoptosis, but little is known about the role of IAPs in the regulation of immunity. Development of IAP inhibition by second mitochondria-derived activator of caspase (SMAC) mimetics is emerging as a ...
Tomomi Toubai, Corinne Rossi, Katherine Oravecz-Wilson, Chen Liu, Cynthia Zajac, Shin-Rong Julia Wu, Yaping Sun, Hideaki Fujiwara, Hiroya Tamaki, Daniel Peltier, Mary Riwes, Israel Henig, Stuart Brabbs, Colin S. Duckett, Shaomeng Wang, Pavan Reddy   +15 more
doaj   +1 more source