Results 61 to 70 of about 285,914 (256)

Toxoplasmosis in thalassemic Iraqi patients: serological and hematological study [PDF]

Romanian Journal of Infectious Diseases
Background. Toxoplasmosis is a zoonotic parasitic disease with high prevalence, caused by an obligate intracellular parasite Toxoplasma gondii. Thalassemia is an inherited blood disorder in which the body makes an atypical form or insufficient amount of ...
Raghad N. Shihab, Israa Kasim Al-Aubaidi
doaj   +1 more source

B Cells are Activated via a Nanoporous Interface that Stabilizes Microvilli and Engages Mechanosensitive Ion Channels

Advanced Science, EarlyView.
B cells can be activated independently of antigen recognition via mechanical stimulation through nanoporous substrates. Exposure to such substrates induced B cell microvilli extension into the pores, intracellular Ca2+ signaling, phosphorylation of signaling proteins, and CD69 expression.
Nozie D. Aghaizu, Willi Weber, Nadine Strempel, Asya Polat, Enrico Klotzsch   +4 more
wiley   +1 more source

Effect of LUX and IB on anti-IgM-induced activation of SYK in SU-DHL-6 cells.

, 2023
SU-DHL-6 cells were pre-treated for 2 h with either LUX or IB and then stimulated with anti-human IgM or left unstimulated. (A) Western blot analysis of whole cell lysates for p-SYK (Y525/Y526), SYK, and GAPDH; representative blots are shown.
Stephen B. Howell (424989), Himangshu Sonowal (14761882), William G. Rice (2065555)   +2 more
core   +1 more source

Hedgehog components are overexpressed in a series of liver cancer cases

Scientific Reports
Liver cancers, including hepatocellular carcinoma (HCC), are the sixth most common cancer and the third leading cause of cancer-related death worldwide, representing a global public health problem. This study evaluated nine patients with HCC.
Caroline Brandi Schlaepfer Sales, Rosane Borges Dias, Ludmila de Faro Valverde, Larissa M. Bomfim, Lais Almeida Silva, Nanashara C. de Carvalho, Jorge Luiz Andrade Bastos, Tatiana Martins Tilli, Gisele Vieira Rocha, Milena Botelho Pereira Soares, Luiz Antonio Rodrigues de Freitas, Clarissa A. Gurgel Rocha, Daniel P. Bezerra   +12 more
doaj   +1 more source

SemanticST: A Scalable Multi‐Contextual Graph Learning Framework for Uncovering Spatial Niches and Robust Multi‐Sample Integration in Spatial Transcriptomics

Advanced Science, EarlyView.
Technical limitations often let dominant signals overshadow rare cell types and fine‐grained heterogeneity in spatial transcriptomics. SemanticST, a graph neural network using multi‐semantic graph fusion and a novel min‐cut loss, recovers these subtle patterns.
Roxana Zahedi, Ahmadreza Argha, Nona Farbehi, Ivan Bakhshayeshi, Thantrira Porntaveetus, Youqiong Ye, Nigel H. Lovell, Hamid Alinejad‐Rokny   +7 more
wiley   +1 more source

Canonical Antibodies Adopt Distinct Binding Modes to Recognize Viral Glycan Shields

Advanced Science, EarlyView.
Canonical Y‐shaped antibodies recognize viral glycan shields through adaptive Fab assembly states shaped by glycan organization and somatic hypermutation. Structural analyses ofbroadly neutralizing antibodies VRC35 and VRC36 across glycoproteins of HIV‐1, influenza, SARS‐CoV‐2, and Lassa viruses reveal distinct Fab assembly states, spanning monovalent,
Jiaxuan Cheng, Evan M. Cale, Amirabbas Maghsoudi, Matthew S. Sutton, Nancy S. Longo, Rebecca A. Gillespie, Lingshu Wang, Ivan Kosik, Sue Chong, Atsuhiro Yasuhara, Tatsiana Bylund, Arne Schön, Prabhanshu Tripathi, Yaroslav Tsybovsky, Haotian Lei, Nicholas C. Morano, Allison B. Lupatkin, Abraham J. Morton, Zabrina C. Lang, Jordan E. Becker, Isabella R. Frascilla, Myungjin Lee, Ning Li, Cuiping Liu, Ryan S. Roark, Chen‐Hsiang Shen, I‐Ting Teng, David J. Van Wazer, Danyi Wang, Lingyuan Wu, Goran Ahlsen, Mike Castro, Haijuan Du, Michael J. Ernandes, Tiansheng Li, Bob C. Lin, Mark K. Louder, Krisha McKee, Jonah S. Merriam, Sijy O'Dell, Li Ou, Sergei Pletnev, David Prikryl, Qi Qiu, Sarah Rubin, Mallika Sastry, Stephen D. Schmidt, Asif Shajahan, Andrea R. Shiakolas, Sanjay Srivatsan, Baoshan Zhang, Qiong Zhou, Mark Connors, Jason G. Gall, Yicheng Guo, Rick K. Huang, Yaoxing Huang, Richard A. Koup, Q. Paula Lei, John R. Mascola, Reda Rawi, Leonid Serebryannyy, Lawrence Shapiro, Zizhang Sheng, David D. Ho, Patrick C. Wilson, Jonathan W. Yewdell, Theodore C. Pierson, Masaru Kanekiyo, Nicole A. Doria‐Rose, Peter D. Kwong, Tongqing Zhou   +71 more
wiley   +1 more source

PERCEPTION OF USEFULNESS AND EASE OF INTEREST IN USING SHARIA FINTECH

I-Finance
The aim of the research is to analyze perceptions of usefulness and ease of use fintech sharia among S2 STEBIS IGM Palembang students. The population in this study were STEBIS IGM students with a total research population of 314 students and female ...
Amir Salim, Eva Susanti, Doly Nofiansyah
doaj   +1 more source

Intrasplenic Thymus Organogenesis from Injectable Tissue Fragments Restores Functional T‐Cell Immunity

Advanced Science, EarlyView.
Clinical intramuscular thymus transplantation yields only short‐lived efficacy and marginal therapeutic benefits. Benefiting from the spleen's intrinsic strengths—rapid vascular perfusion, abundant developmental factors, and resident progenitors—the intrasplenic thymic grafts achieve robust thymic regeneration and substantial T‐cell reconstitution ...
Shaocong Wang, Zijian Zhang, Fulin Dai, Zhijie Yin, Zhen Xing, Yurong Li, Haochong Lei, Junfeng Zhang, Chunyan Liu, Yan Li, Lei Dong   +10 more
wiley   +1 more source

Effect of LUX and IB on anti-IgM-induced activation of BLNK and BLNK-BTK interactions in SU-DHL-6 cells.

, 2023
(A) Western blot analysis of whole cell lysates for p-BLNK (Y96), BLNK and GAPDH in SU-DHL-6 cells pre-treated for 2 h with either LUX or IB and then stimulated with anti-human IgM or left unstimulated.
Stephen B. Howell (424989), Himangshu Sonowal (14761882), William G. Rice (2065555)   +2 more
core   +1 more source

An Engineered HR1‐Stem Helix‐HR2 Trimeric Platform for Developing Broad‐Spectrum Coronavirus Vaccines

Advanced Science, EarlyView.
Sun et al. report a self‐assembling trimeric subunit vaccine platform termed RHS, which integrates the JN.1 receptor‐binding domain (RBD) with the heptad repeat 1 (HR1), stem helix (SH), and heptad repeat 2 (HR2) regions. The SARS‐CoV‐2 RHS vaccine elicits variant‐reactive RBD‐specific antibodies and cross‐reactive SH‐specific antibodies against ...
Xikui Sun, Junhao Fan, Xiaolu Xie, Yuting Shi, Xiaoqing Liu, Tiefeng Xu, Sidi Yang, Keda Shi, Chengshu Xie, Shixiong Li, Siwen Chen, Ruoxi Cai, Ping He, Yuzhen Ye, Tao Chen, Xiancai Ma, Chunmei Li, Jingyou Yu, Deyin Guo   +18 more
wiley   +1 more source