Results 161 to 170 of about 122,430 (279)

rRNA loss induced by rifampicin addition in Escherichia coli reflects extraction artifacts rather than in vivo degradation. [PDF]

Sci Rep
Burck M, Nouaille S, Carpousis AJ, Cocaign-Bousquet M, Girbal L.   +4 more
europepmc   +1 more source

LncRNA TMEM99 Complexes with IGF2BP2 to Inhibit Autophagy in Lung Adenocarcinoma

Advanced Science, EarlyView.
LncRNA TMEM99 is significantly upregulated in lung adenocarcinoma (LUAD) and correlates with poor prognosis. It promotes LUAD cell proliferation, migration, and invasion while suppressing autophagy. Mechanistically, TMEM99 binds FUBP3 and recruits IGF2BP2 in an m⁶A‐dependent manner to stabilize and enhance p21 mRNA translation, uncovering a novel ...
Zhigang Wu, Yue Zhao, Yizhou Peng, Pengcheng Liu, Qixuan Huang, Yang Wo, Yunjian Pan, DongDong Zheng, Chongze Yuan, Yan Shang, Xiao Chen, Hui Hong, Yihua Sun   +12 more
wiley   +1 more source

A shared mucosal gut microbiota signature in primary sclerosing cholangitis before and after liver transplantation

Hepatology, EarlyView., 2022
In this study of the gut mucosal microbiota in primary sclerosing cholangitis (PSC), we found consistent microbiota features associated with PSC and recurrent PSC, PSC with inflammatory bowel disease and a persistent gut dysbiosis after liver transplantation Abstract Background and Aims Several characteristic features of the fecal microbiota have been ...
Mikal Jacob Hole, Kristin Kaasen Jørgensen, Kristian Holm, Peder R. Braadland, Malin Holm Meyer‐Myklestad, Asle Wilhelm Medhus, Dag Henrik Reikvam, Alexandra Götz, Krzysztof Grzyb, Kirsten Muri Boberg, Tom Hemming Karlsen, Martin Kummen, Johannes R. Hov   +12 more
wiley   +1 more source

Anchorage accurately assembles anchor-flanked synthetic long reads. [PDF]

Algorithms Mol Biol
Zang XC, Li X, Metcalfe K, Ben-Yehezkel T, Kelley R, Shao M.   +5 more
europepmc   +1 more source

Alternative Models for Anticancer Drug Discovery From Natural Products Using Binary Tumor‐Microenvironment‐on‐a‐Chip

Advanced Science, EarlyView.
This study presents a binary tumor‐microenvironment‐on‐a‐chip (T‐MOC) system incorporating multicellular tumor spheroids (MCTs) as an alternative preclinical platform to evaluate the efficacy of anticancer natural products. The T‐MOC model reproduces in vivo drug delivery barriers and physiological conditions, enabling morphological analysis to predict
Youngwon Kim, Si Hyeon Chae, Dahae Lee, Bum Soo Lee, Jiseok Lim, Hyo‐Il Jung, Ki Hyun Kim, Bongseop Kwak   +7 more
wiley   +1 more source

TP53 R249S mutation in hepatic organoids captures the predisposing cancer risk

Hepatology, EarlyView., 2022
The systematic approach in elucidating the gain‐of‐function (GOF) roles of TP53 mutations in early liver carcinogenesis. Unique downstream targets of TP53 L3 mutations were identified from chormatin immunoprecipitation sequencing in HCC cell lines, followed by a series of validation assays to substantiate the exclusive transcriptional regulations ...
Yin Kau Lam, Jianqing Yu, Hao Huang, Xiaofan Ding, Alissa M. Wong, Howard H. Leung, Anthony W. Chan, Kelvin K. Ng, Mingjing Xu, Xin Wang, Nathalie Wong   +10 more
wiley   +1 more source

Transcriptomic profiling of ceftriaxone-tolerant phenotypes of <i>Neisseria gonorrhoeae</i> reveals downregulation of ribosomal genes - a pilot study. [PDF]

Microbiol Spectr
Manoharan-Basil SS, Balduck M, Gestels Z, Abdellati S, De Block T, Kenyon C.   +5 more
europepmc   +1 more source

POSTN‐Mediated Interplay of M1 Polarized Macrophage with Tendon‐Derived Stem Cells to Drive Traumatic Heterotopic Ossification Formation through PTK7/ATK Signaling?

Advanced Science, EarlyView.
The mechanism diagram reveals that the formation of trauma‐induced heterotopic ossification (HO) is accompanied by the polarization of macrophages toward the M1 phenotype. Additionally, the extracellular vesicles secreted by M1 macrophages, which contain periostin (POSTN), directly bind to PTK7 in tendon‐derived stem cells (TDSCs).
Hang Liu, Xinyue Li, Mengyi Li, Ziyang Sun, Xu Wang, Juehong Li, Binbin Xu, Qian Chen, Cunyi Fan, Hongjiang Ruan   +9 more
wiley   +1 more source

Carrot and stick: how RNase R contributes to function and destruction of the translation machinery. [PDF]

RNA Biol
Paternoga H, Dimitrova-Paternoga L.
europepmc   +1 more source

SNORA58 Facilitates Radioresistance via Suppressing JNK1‐Mediated Ferroptosis in Esophageal Squamous Cell Carcinoma

Advanced Science, EarlyView.
In ESCC patients, SNORA58 exhibits heterogeneous expression patterns. Its aberrant overexpression stabilizes CTCF by inhibiting ubiquitin‐mediated degradation, leading to the attenuation of JNK1‐mediated ferroptosis induced by radiotherapy through disruption of intracellular iron homeostasis, and ultimately contributes to radioresistance ...
Yinli Zheng, Fangyi Liu, Yuhua Huang, Yanfen Feng, Xia Yang, Jinjun Wu, Xin Yang, Xuanhao Lin, Lives Jiang, Tingting Zeng, Yan Li, Xinyuan Guan, Yuanyuan Wang, Chunyan Chen, Jingping Yun   +14 more
wiley   +1 more source