Results 171 to 180 of about 10,499,951 (250)

Comparative assessment of crystallographic and cryo‐EM models in the Protein Data Bank

FEBS Open Bio, EarlyView.
Raw data obtained by X‐ray crystallography or cryo‐EM result in experimental maps, ultimately fitted by atomic models. Although the physical principles are different, the final results can be viewed, compared, and evaluated in the same way. With cryogenic electron microscopy (cryo‐EM) on track to surpass X‐ray crystallography as the preferred method ...
Alexander Wlodawer, Pawel Rubach, Zbigniew Dauter, Wojciech Dec, Dariusz Brzezinski, Marta Kulik, Wladek Minor, Mariusz Jaskolski   +7 more
wiley   +1 more source

Seasonal Variation in Antineutrophil Cytoplasmic Antibody (ANCA)-Associated Vasculitis Onset Before and During the Coronavirus Disease 2019 (COVID-19) Pandemic: Findings From the Multicenter J-CANVAS Registry. [PDF]

Int J Rheum Dis
Oka N, Yoshida Y, Kidoguchi G, Fujii M, Kobayashi H, Hosokawa Y, Ishitoku M, Sugimoto T, Kida T, Yajima N, Omura S, Nakagomi D, Abe Y, Wada M, Takizawa N, Nomura A, Kukida Y, Kondo N, Takagi H, Endo K, Azuma N, Takeuchi T, Fukui S, Kamada K, Yanai R, Matsuo Y, Shimojima Y, Nishioka R, Okazaki R, Takata T, Moriyama M, Takatani A, Miyawaki Y, Shirai T, Dobashi H, Ito T, Matsumoto I, Takada T, Ito-Ihara T, Kawaguchi T, Kawahito Y, Hirata S.   +41 more
europepmc   +1 more source

Structural and biochemical insights into the thermostable esterase Ta0887 from Thermoplasma acidophilum

FEBS Open Bio, EarlyView.
In this study, a novel esterase from the thermoacidophilic archaeon Thermoplasma acidophilum was biochemically and structurally characterized. Our results demonstrate that Ta0887 is a highly thermostable esterase that preferentially hydrolyzes p‐nitrophenyl hexanoate and possesses an α‐helical cap domain that likely contributes to its substrate ...
Alejandro Delgado‐Rey, Miriam Livier Llamas‐García, Gabriela M. Montero‐Morán, Leticia Santos, Samuel Lara‐González   +4 more
wiley   +1 more source

Impact of nurse empowerment for early adrenaline administration for in-hospital cardiac arrest resuscitation: A pre-post intervention study. [PDF]

World J Crit Care Med
Chacko B, Jacob AS, Thomas L, L A, John SAS, Sanghi AE, P NR, Rao SV, Adhikari DD, Vijayananthan S, Anita EA, V A, Yadav B, Peter JV.   +13 more
europepmc   +1 more source

Salmonella enterica serovar typhi limits the potency of typhoid toxin and ADP‐ribosylating toxin AB to establish a persistent infection

FEBS Open Bio, EarlyView.
The two catalytic subunits of typhoid toxin dissociate from the holotoxin in the ER of an intoxicated cell, but only CdtB exits the ER to generate immunosuppressive effects. PltA is retained in the ER and sequestered from its cytosolic target, thus allowing the anti‐inflammatory effects of CdtB to promote intestinal colonization.
Maria C. Zabala‐Rodriguez, Juliette K. Tinker, Teresa Frisan, Taj Azarian, Ken Teter   +4 more
wiley   +1 more source

Estimating seasonal survival of migratory birds using continuous-time capture-recapture models. [PDF]

Ecol Appl
Schaub M, Arlettaz R, Zwahlen I, Martin EC.   +3 more
europepmc   +1 more source

BCG vaccination potentiates oxidative phosphorylation in neonatal myeloid‐derived suppressor cells

FEBS Open Bio, EarlyView.
BCG vaccination enhances oxidative phosphorylation in neonatal MDSCs, impairing their immunosuppressive function. It upregulates electron transport chain genes and mitochondrial activity, increasing ATP and oxygen consumption. Pharmacological OXPHOS inhibition partially restores suppressive capacity, confirming causality.
Yingying Chen, Hui Li
wiley   +1 more source

Impact of COVID-19 on the severity and length of stay among hospitalized pediatric patients. [PDF]

Front Pediatr
Abdullah F, Hare M, Tolley E, Yaun J.
europepmc   +1 more source

The C‐terminal truncated splicing variant of NK1R negatively modulates substance P‐stimulated NK1R signaling

FEBS Open Bio, EarlyView.
The neurokinin 1 receptor exists as full‐length (NK1L) and C‐terminally truncated (NK1S) splice variants. We show that NK1S heterodimerizes with NK1L, impairing Gαq coupling and Ca2+ mobilization while enhancing β‐arrestin1 recruitment. NK1S suppresses substance P‐driven gene expression and cell migration, revealing NK1S as an endogenous biased ...
Lan Phuong Nguyen, Duc Trung Nguyen, Minyoung Cho, Jihun Kim, Soyeon In, Thai Uy Nguyen, Sunghoon Hurh, Beom Jin Park, Jong‐Ik Hwang   +8 more
wiley   +1 more source

The long-term course of perinatal anxiety: A systematic review and meta-analysis protocol. [PDF]

PLoS One
McGuinness RZJ, Fairbrother N, Challacombe FL.   +2 more
europepmc   +1 more source