Results 151 to 160 of about 190,359 (307)

Social cues from neighboring patches influence patch dynamics in a spatially structured population of a colonial bird. [PDF]

Ecology
Gregory KA, Francesiaz C, Barnagaud JY, Crochet PA, Lebreton JD, Besnard A, Papaïx J.   +6 more
europepmc   +1 more source

Bifidobacterium Pseudolongum‐Derived Acetate Attenuates Acute Pancreatitis Through GPR43‐Mediated Suppression of M1 Macrophage Polarization

Advanced Science, EarlyView.
The severity of acute pancreatitis (AP) is linked to reduced abundance of Bifidobacterium pseudolongum (B. pseudolongum). Administration of B. pseudolongum or its key metabolite acetate alleviates pancreatic and systemic inflammation by suppressing M1 macrophage polarization.
Langyi Guan, Xueyang Li, Cong He, Pan Zheng, Yaoyu Zou, Qi Zhu, Xin Li, Jie Liang, Junmin Yang, Li Zhang, Yuman Ye, Jianhua Wan, Huajing Ke, Jianping Liu, Nonghua Lu, Nianshuang Li, Yin Zhu   +16 more
wiley   +1 more source

Shiga toxin increases intestinal transit to displace resident microbes and facilitate pathogen colonization. [PDF]

PLoS Pathog
Odem MA, Simbassa SB, Alvarez CF, Jeilu O, Simar SR, Bosserman R, Dutta S, Galdamez W, Ayele H, Hanson BM, Proctor DM, Krachler AM.   +11 more
europepmc   +1 more source

Colonialism and Modern Income -- Islands as Natural Experiments [PDF]

Using a new database of islands throughout the Atlantic, Pacific and Indian Oceans we examine whether colonial origins affect modern economic outcomes.
Bruce Sacerdote, James Feyrer
core  

Engineered Bacteria Factory Integrating Drug Delivery and Antibody Manufacture for Activating the STING Signal Pathway Mediated Tumor Immunotherapy

Advanced Science, EarlyView.
To address the limitations of protein‐based ICIs in applications, this study constructed an engineered bacterium, HRB, capable of expressing aCD47 in hypoxic TME. Through the Schiff base reaction, responsive liposomes (LC) loaded with the STING agonist cGAMP were connected to the surface of bacteria to form HRB@LC.
Peng‐Shuo Dong, Tian Yao, Yong Li, Zi‐Hui Yan, Xiao‐Ting Xie, Jia‐Hua Zou, Kai Cheng, Jin‐Xuan Fan, Yuan‐Di Zhao, Qiu‐Ran Xu   +9 more
wiley   +1 more source

A shoot endosymbiont colonizes pine host by unique and rhizobia-like mechanisms boosted by surface-fixed methanol. [PDF]

Plant Cell Physiol
Koskimäki JJ, Pohjanen J, Ihantola EL, Sutela S, Pirttilä AM.   +4 more
europepmc   +1 more source

Legal origin, colonial origin and deforestation [PDF]

This paper investigates whether inherited legacies such as legal origin allow of explaining deforestation in 110 developed and developing countries. The hypothesis is that differences in deforestation between countries can be attributed to their legal ...
Sébastien MARCHAND
core  

Delivery of Pleckstrin‐Homology Domains Suppresses PI3K/Akt Signaling and Breast Cancer Metastasis

Advanced Science, EarlyView.
Current therapies curb tumor growth but not metastasis. Obscurin, a giant metastasis suppressor lost in breast cancer, restrains PI3K/Akt signaling but is impractical to restore. We deploy a mini‐obscurin, comprising the obscurin‐PH‐domain, which sequesters PI3K‐p85, potently suppressing invasion and metastasis.
Matthew Eason, Anindya Sen, Suhan Cho, Se Jong Lee, Keyata Thompson, Md Musavvir Mahmud, Poornima Dubey, Talia Guardia, Anthony Kim, Stuart Martin, Nathan Wright, Konstantinos Konstantopoulos, Aikaterini Kontrogianni‐Konstantopoulos   +12 more
wiley   +1 more source

<i>Bacillus subtilis</i> 8-32 enhances tomato growth and reshapes rhizosphere microbial communities: insights into plant-microbe interactions. [PDF]

Front Plant Sci
Chen B, Wang M, Gao T, Liu H, Wang X, Bai Y, Jiang J, Zhu B, Zhang D.   +8 more
europepmc   +1 more source

Bifidobacterium Breve Yang08 Alleviates Atopic Dermatitis By Enriching Akkermansia Muciniphila and Inhibiting Neutrophil Extracellular Traps Formation In Mice

Advanced Science, EarlyView.
A novel Bifidobacterium breve strain, Yang08, is isolated to counter its depletion in atopic dermatitis. In mice, live Yang08 requires an intact gut microbiota to exert protection, specifically enriching Akkermansia muciniphila and potently inhibiting pathogenic neutrophil activation and NETosis in the skin.
Yanqiang Shi, Shuang He, Chengyi Li, Hung Chan, Zhenfeng Liu, Bin Yang, Qing Li   +6 more
wiley   +1 more source