Results 231 to 240 of about 983,653 (300)

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

Chameleon sequences reveal structural effects in proteins representing micelle‐like distribution of hydrophobicity

FEBS Open Bio, EarlyView.
Amino acids sequence of two different proteins with the same sequence (chameleon sequence—black boxes) represent in 3D structure of the proteins different secondary structures: HHHH—helical and BBB—Beta‐structural. The chains folded in water environment adopt different III‐order structures in which the chameleon fragments appear to adopt similar status
Irena Roterman, Katarzyna Stapor, Leszek Konieczny, Krzysztof Gądek, Piotr Nowakowski   +4 more
wiley   +1 more source

Oropharyngeal dysphagia and amyloid beta pathology in the TgF344-AD rat model of Alzheimer's disease. [PDF]

Front Behav Neurosci
Cullins MJ, Converse AK, Rowe LM, Hoerst AG, Hibbard WK, Russell JA, Connor NP, Ciucci MR.   +7 more
europepmc   +1 more source

Analysing the significance of small conformational changes and low occupancy states in serial crystallographic data

FEBS Open Bio, EarlyView.
This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill, Yelyzaveta Pulnova, Elke De Zitter, Helen M. Ginn, Briony A. Yorke   +4 more
wiley   +1 more source

The Role of Video Fluoroscopic Swallow Study as a Screening Tool for Esophageal Dysmotility: A Call for More Widespread Implementation of a Standardized Esophageal Sweep Protocol. [PDF]

Gastro Hep Adv
Belilos EA, Klugman G, Zhang Y, Abraham R.   +3 more
europepmc   +1 more source

Matrix metalloproteinase‐9 regulates cell adhesion and membrane protrusive activity of ovarian cancer cells

FEBS Open Bio, EarlyView.
Matrix metalloproteinase‐9 (MMP9) drives ovarian cancer progression. Using MMP9‐null cells (M9‐KO) created from ovarian cancer cells, we found MMP9 loss did not block Epidermal Growth Factor (EGF)‐driven E‐cadherin dissolution or EMT but delayed and reduced EGF‐driven membrane protrusions. Transient MMP9 re‐expression drove membrane protrusion.
Claire Strauel, Sam Bennett, Natalie Ehlinger, Nelson Cook, Katelyn Marvin, Caleb L. Lines, Sam Reyes, Brooke Kirby, Shawn M. Ellerbroek   +8 more
wiley   +1 more source

CFD protein deficiency induce slow transit constipation is correlated with gut microbial dysbiosis. [PDF]

Sci Rep
Hu S, Liu H, Song F, Huang D, Wei Q.
europepmc   +1 more source

YlmG1 is localized exclusively to the chloroplast envelope membrane and is involved in preprotein translocation in Arabidopsis thaliana

FEBS Open Bio, EarlyView.
Cytosolically synthesized chloroplast preproteins are translocated across the outer and inner envelope membranes through translocons called TOC and TIC, respectively. In green algae and plants, the TIC core is composed of essential membrane proteins, Tic12, Tic20, and Tic214.
Mengyi Li, Xueyang Zhao, Masato Nakai
wiley   +1 more source

Determining the reliability of the Vitalight CO2 Monitor via the assessment of the carbon dioxide profile on city transit buses. [PDF]

PLoS One
Lessel CE, Goggins KA, Godwin AA.
europepmc   +1 more source