Results 261 to 270 of about 1,052,960 (356)

<i>In vitro</i> antimicrobial activity and resistance mechanisms of cefiderocol against clinical carbapenem-resistant gram-negative bacteria. [PDF]

Front Microbiol
Yan R, Ji J, Wang L, Zou Y, Shen H, Yuan J, Cao X.   +6 more
europepmc   +1 more source

Interaction Between Acetohydroxamic Acid and 12 Antibiotics Against 14 Gram-Negative Pathogenic Bacteria

, 1974
Daniel M. Musher, Corando Saenz, Donald P. Griffith   +2 more
openalex   +1 more source

BLOC1S1 Attenuates B. Melitensis 16M LPS‐Triggered Autophagy by Spatial Confinement of TDP‐43

Advanced Science, EarlyView.
This study explores how B. melitensis 16M LPS and BLOC1S1 regulate autophagy in goat spermatogonial stem cells. The 16M LPS is activating AMPK‐dependent autophagy, increasing LC3B‐II/I ratios and lysosomal genes, while Escherichia coli LPS shows no effect.
Shicheng Wan, Miao Han, Mengfei Zhang, Wenbo Chen, Fangde Xie, Xuan Luo, Wenping Wu, Congliang Wang, Donghui Yang, Bin Han, Haijing Zhu, Haisheng Yu, Na Li, Jinlian Hua   +13 more
wiley   +1 more source

Megasphaera Elesdenii Dysregulates Colon Epithelial Homeostasis, Aggravates Colitis‐Associated Tumorigenesis

Advanced Science, EarlyView.
A fecal microbial meta‐analysis reveals that Megasphaera is highly abundant in the Asian population with IBD and CRC. M. elsdenii reshapes colonic immunity by triggering DC cell‐mediated Th1 and Th17 inflammation. M. elsdenii and M. elsdenii‐enriched microbiota exacerbate colonic inflammation and tumorigenesis in AOM/DSS mice.
Xinxin Hou, Zhaozhou Zhang, Wanqing Chen, Jinming Li, Xiangxiang Zhu, Mingjie Li, Xiaoqi Guan, Haidong Guo, Yanlei Ma, Ling Zhao   +9 more
wiley   +1 more source

Editorial: Small non-coding RNAs in Gram negative bacteria

Frontiers in Cellular and Infection Microbiology
Bindu Subhadra, Meysam Sarshar
doaj   +1 more source

Outer membranes of gram-negative bacteria. XV. Transmembrane diffusion rates in lipoprotein-deficient mutants of Escherichia coli

, 1977
Hiroshi Nikaido, Patrick Bavoil, Yukinori Hirota   +2 more
openalex   +1 more source

Biosynthesis of H2S and Siderophores Targeting Gram‐Negative Bacterial Resistance to Reactive Oxygen Species

Advanced Science, EarlyView.
Discover how Gram‐negative bacteria develop resistance to reactive oxygen species, and how scientists aim to overcome this challenge. Abstract Reactive oxygen species (ROS) are a promising alternative bactericide. However, it is questioned that bacteria can potentially develop resistance to ROS, similar to their resistance against antibiotics and ...
Congyang Mao, Wanyu Jin, Yiming Xiang, Yizhou Zhu, Jun Wu, Xiangmei Liu, Shuilin Wu, Wei Qiao, Kenneth M. C. Cheung, Kelvin Wai Kwok Yeung   +9 more
wiley   +1 more source

In Vitro and In Silico Analysis of Differential Antibacterial Activity of Pomegranate Polyphenols Against Gram-Positive and Gram-Negative Bacteria. [PDF]

Antibiotics (Basel)
Suručić R, Travar M, Kundaković Vasović T, Radović Selgrad J, Suručić L, Momčilović M, Stojiljković MP, Škrbić R.   +7 more
europepmc   +1 more source

Killing of gram-negative bacteria by complement. Fractionation of cell membranes after complement C5b-9 deposition on to the surface of Salmonella minnesota Re595 [PDF]

, 1989
Stephen Tomlinson, P. W. J. Taylor, B. Paul Morgan, J. Paul Luzio   +3 more
openalex   +1 more source

tRNA‐Derived Fragment tRF‐22 Promotes Immunosuppression by Inhibiting HnRNPAB Ubiquitination in Esophageal Squamous Cell Carcinoma

Advanced Science, EarlyView.
tRF‐22 fosters an immunosuppressive and pro‐oncogenic tumor microenvironment in ESCC by stabilizing hnRNPAB against TRIM25‐mediated ubiquitination and enhancing TGFβ2 expression, which increases PMN‐MDSCs infiltration and suppresses CD8+ T cells. Targeting tRF‐22 or blocking TGFβ signalling improves anti‐PD1 response, offering a promising therapeutic ...
Ling Pan, Xin Qin, Li Gong, Haining Liu, Bo Cheng, Jing Wang, Yajie Hu, Lingxing Zeng, Yiping Wang, Qingxu Song, Yufeng Cheng   +10 more
wiley   +1 more source