Results 151 to 160 of about 502,516 (332)

Stratification of chronic rhinosinusitis with nasal polyps by distinct sinonasal microbial communities and their clinical and pathological correlations

iMetaOmics, EarlyView.
Chronic rhinosinusitis with nasal polyps (CRSwNP) is a heterogeneous inflammatory condition. Dysbiosis is commonly observed. This study identified distinct sinonasal microbial communities in CRSwNP patients and explored their clinical and pathological associations. Two distinct microbial communities were identified: community type 1 (CT1), dominated by
Bixing Fang, Yanmin Liu, Qing Bao, Lin Sun, Hexin Chen, Qingxiang Meng, Linyi Jiao, Xiaoyan Ye, Jian Li, Tao Ding, Chunwei Li   +10 more
wiley   +1 more source

The adoptive transfer of regulatory B lymphocytes prevents severe damage to lung tissues during respiratory infection with the influenza A/H1N1 virus

Журнал микробиологии, эпидемиологии и иммунобиологии
The aim of the study is to investigate the role of regulatory B lymphocytes in the regulation of the inflammatory process in the lungs against the background of influenza virus infection (A/H1N1/WSN/1933). Materials and methods.
Ilya N. Dyakov, Irina N. Chernyshova, Marina V. Gavrilova, Kristina K. Bushkova, Artyom A. Rtishchev, Natalia E. Abayeva, Stanislav G. Markushin, Dmitry A. Khochenkov, Irina D. Bulgakova, Nadezhda A. Snegireva, Oxana A. Svitich   +10 more
doaj   +1 more source

A Case of IgA-related Enteropathy Complicated with Gastrointestinal Bleeding and Progressive IgA Nephropathy: A Possible Variant Henoch-Schönlein Purpura?

, 2010
Shoko Nakamura, Tadakazu Hisamatsu, Jun Kikuchi, Masayuki Adachi, Yoshiyuki Yamagishi, Hiroyuki Imaeda, Naoki Hosoe, Makoto Naganuma, Hirotoshi Ebinuma, Susumu Okamoto, Takanori Kanai∥, Haruhiko Ogata, Hironari Hanaoka, Yoshiaki Furuya, Yoshinaga Kawano, Kanako Bokuda, Hiroyuki Sasamura, Hiroshi Uchida, Takashi Endo, Akinori Hashiguchi, Kaori Kameyama, Makio Mukai, Toshifumi Hibi∥   +22 more
openalex   +2 more sources

Respiratory Syncytial Virus Under the Lens of Structure: From Prefusion Stabilization to Next‐Generation Immunotherapies

iNew Medicine, EarlyView.
This illustration integrates key concepts covered in the review, including high‐risk populations, viral structure, host entry factors, the replication cycle, and licensed antibody‐based prevention strategies. ABSTRACT Respiratory syncytial virus (RSV) is a negative‐sense RNA virus belonging to the genus Orthopneumovirus within the family Pneumoviridae.
Zekai Cheng, Qianqian Wang, Jiachen Zhang, Sandra Chiu   +3 more
wiley   +1 more source

Discordant Vitamin B12 Results in an IgA Nephropathy Patient

Journal of Clinical Laboratory Analysis, EarlyView.
ABSTRACT Background Discordant Vitamin B12 results can result from immunoassay interferences, potentially leading to unnecessary diagnostic procedures and misdiagnoses if not properly recognized. Case Presentation A 76‐year‐old male with a history of IgA nephropathy, hypertension, and other comorbidities presented with unexpectedly elevated total ...
Oytun Portakal, Nazende Işlak, Muhammed Ş. Binici, Yahya Büyükaşik   +3 more
wiley   +1 more source

IgA autoantibodies target pulmonary surfactant in patients with severe COVID-19 [PDF]

, 2021
Tobias Sinnberg, Christa Lichtensteiger, Omar Hasan Ali, Oltin T. Pop, Mara Gilardi, Lorenz Risch, David Bomze, Philipp Köhler, Pietro Vernazza, Werner C. Albrich, Christian R. Kahlert, Silvio D. Brugger, Marie-Therese Abdou, Carl Zinner, Alexandar Tzankov, Martin Röcken, Lukas Kern, Martin Brutsche, Hubert Kalbacher, Ana Velić, Boris Maček, Josef Penninger, Matthias S. Matter, Lukas Flatz   +23 more
openalex   +1 more source

Youth Entrepreneurship, Credit Access and Post‐Disaster Business Recovery: Evidence From Informal Food Enterprises in Ghana

Journal of International Development, EarlyView.
ABSTRACT This study investigates how access to finance (credit access) influences business recovery and entrepreneurial performance among youth‐led informal food enterprises in Ghana, with implications for financial inclusion, entrepreneurial ability and post‐crisis business resilience in developing economies.
Bernard Kwamena Cobbina Essel, Ebenezer Donkor, Ayat Ullah, Faizal Adams, Miroslava Bavorova   +4 more
wiley   +1 more source

Polyclonal IgA in IgA nephropathy.

Annals of the Academy of Medicine, Singapore, 1989
Polyclonality of IgA production in IgA nephropathy (IgAN) was studied to elucidate the immunological aberrations in patients with this disease. The amounts of IgG, IgA and IgM and their kappa/lambda ratios in sera and supernatants of lymphocyte cultures were determined by the enzyme-linked immunosorbent assay. This method was sensitive enough to detect
Y, Yasumoto, T, Suga, M, Miura, H, Nomoto, Y, Tomino, Y, Nomoto, H, Sakai   +6 more
openaire   +1 more source

Dextran sodium sulfate confounds causal role of periodontitis in inflammatory bowel disease

Journal of Periodontology, EarlyView.
Abstract Background Emerging evidence supports a bidirectional link between periodontitis and inflammatory bowel disease (IBD). To investigate this relationship, experimental models commonly use dextran sodium sulfate (DSS) to induce colitis. However, DSS is presumed to selectively affect the colon, and its potential off‐target effects on the oral ...
Himanshi Tanwar, Jeba Mercy Gnanasekaran, Niyant Ganesh, Cindy Zhou, Amy Plotkin, Giacomo Baima, Massimo Costalonga, Fenfen Zhou, Hanping Feng, Priyam Jani, Jean‐Pierre Raufman, Vivek Thumbigere‐Math   +11 more
wiley   +1 more source

Biomarkers for risk stratification of IgA nephropathy [PDF]

Hitoshi Suzuki
openalex   +1 more source