Results 141 to 150 of about 884,628 (273)

Mycobacterial cell division arrest and smooth‐to‐rough envelope transition using CRISPRi‐mediated genetic repression systems

FEBS Open Bio, EarlyView.
CRISPRI‐mediated gene silencing and phenotypic exploration in nontuberculous mycobacteria. In this Research Protocol, we describe approaches to control, monitor, and quantitatively assess CRISPRI‐mediated gene silencing in M. smegmatis and M. abscessus model organisms.
Vanessa Point, Wafaa Achache, Janïs Laudouze, Eliana Sepulveda Ramos, Mickaël Maziero, Céline Crauste, Stéphane Canaan, Pierre Santucci   +7 more
wiley   +1 more source

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

FEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

P862: SERUM MASS SPECTROMETRY TO ANALYZE DISEASE RESPONSE IN PATIENTS WITH RELAPSED/REFRACTORY MULTIPLE MYELOMA RECEIVING ARI0002H, AN ACADEMIC BCMA-DIRECTED CAR T-CELL THERAPY

HemaSphere, 2022
I. Ortiz De Landazuri, A. Oliver-Caldés, M. Español-Rego, M. T. Contreras, A. Zabaleta, C. Agulló, N. Puig, V. Cabañas, V. González-Calle, R. Jiménez, S. Inogés, P. Rodríguez-Otero, B. Martin-Antonio, J. L. Reguera, A. López-Diaz de Cerio, D. Benítez-Ribas, L. G. Rodríguez-Lobato, E. A. González, L. Rosiñol, J. Yagüe, J. M. Moraleda, Á. Urbano-Ispizua, M. V. Mateos, M. Juan, B. Paiva, M. Pascal, C. Fernández de Larrea   +26 more
doaj   +1 more source

Comment: Increased exacerbations and hospitalizations among Pi*MZ compared to Pi*MM individuals? [PDF]

Respir Res
Fromme M, Remih K, Strnad P.
europepmc   +1 more source

Differential regulation of ZFAS1 splice variants by endoplasmic reticulum stress in hepatocyte cell lines

FEBS Open Bio, EarlyView.
ZFAS1 is a lncRNA promoting cell proliferation and migration, exhibiting high expression in various cancers. It is conserved, widely expressed, and produces multiple splice variants with unclear roles. We identified several splice variants in hepatocyte models, and found that inhibiting or suppressing regulators of the unfolded protein response (PERK ...
Sébastien Soubeyrand, Paulina Lau, Ruth McPherson   +2 more
wiley   +1 more source

Identification and genomic location of resistance to bacterial leaf streak of barley. [PDF]

Plant Genome
Velasco DD, Shi G, Bruggeman R, Horsley R, Baldwin T, Liu Z.   +5 more
europepmc   +1 more source

Alcohol‐induced altered glycans in human tracheal epithelial cells promote bacterial adhesion

FEBS Open Bio, EarlyView.
Alcohol induces altered glycans to promote bacteria adhesion. Heavy alcohol drinking is known to increase the risk of bacterial pneumonia. However, the link between alcohol levels and risk of infection remains underexplored. Recently, we found that alcohol induced α2‐6sialo mucin O‐glycans in human tracheobronchial epithelial cells, which mediated the ...
Pi‐Wan Cheng, Souvik Datta, Derrick R. Samuelson   +2 more
wiley   +1 more source

Concurrent AI-human interaction in prostate cancer MRI interpretation: More hype than help? [PDF]

Eur Radiol Exp
Ponsiglione A, Di Costanzo G, Ponsiglione AM, Riccio C, Rinaldo A, Tucci AG, Pinto L, Palumbo L, Angelone F, Amato F, Stanzione A, Cuocolo R, Girometti R, Padhani AR, Imbriaco M.   +14 more
europepmc   +1 more source

The cooperative regulation of miR‐221 by APE1 and AUF1 impacts p27Kip1 defining a miR signature relevant for cervical cancer

FEBS Open Bio, EarlyView.
A regulatory axis involving APE1, AUF1, and miR‐221 is proposed. Pri‐miR‐221 is processed by DROSHA and DICER to generate mature miR‐221, which targets p27Kip1 mRNA. APE1 and AUF1 compete for pre‐miR‐221 binding. Reduced APE1/AUF1 levels impair miR‐221 biogenesis, decrease p27Kip1 mRNA degradation, and promote cell cycle progression, chemoresistance ...
Matilde Clarissa Malfatti, Nicolò Gualandi, Gianluca Tell, Giulia Antoniali   +3 more
wiley   +1 more source

Nuclear pore links Fob1‐dependent rDNA damage relocation to lifespan control

FEBS Open Bio, EarlyView.
Damaged rDNA accumulates at a specific perinuclear interface that couples nucleolar escape with nuclear envelope association. Nuclear pores at this site help inhibit Fob1‐induced rDNA instability. This spatial organization of damage handling supports a functional link between nuclear architecture, rDNA stability, and replicative lifespan in yeast.
Yamato Okada, Mina Iwaki, Kyosuke Hagiri, Rei Izumi, Masahiko Harata, Chihiro Horigome   +5 more
wiley   +1 more source