Results 41 to 50 of about 2,894 (182)

Alpha-1-antitripsin deficiency: the need of a new diagnostic algorithm for improving the diagnostic ability of perinatologists and pediatricians

Journal of Pediatric and Neonatal Individualized Medicine, 2015
Caution should be taken in considering immunoelectrofocusing (IEF) as the best method for the diagnosis of alpha-1-antitrypsin (A1AT) deficiency, particularly in some population, including Sardinians, in which a M-like variant represents the most ...
Gavino Faa
doaj   +1 more source

Gross Intrahepatic Mass Formation Predicts the Primary Site of Perihilar Cholangiocarcinoma Based on Molecular Pathologic Studies

Journal of Hepato-Biliary-Pancreatic Sciences, EarlyView.
ABSTRACT Background/Purpose Intrahepatic cholangiocarcinoma (iCCA) and extrahepatic cholangiocarcinoma (eCCA) are clinically and genetically distinct. However, the classification of perihilar cholangiocarcinoma (phCCA) with an intrahepatic tumor mass remains unclear.
Yuki Masuda, Naoto Kubota, Ryo Takemura, Yasuhito Arai, Yuta Abe, Osamu Itano, Minoru Esaki, Tatsuhiro Shibata, Yuko Kitagawa, Hidenori Ojima   +9 more
wiley   +1 more source

Mass Spectrometry Structural Proteomics Enabled by Limited Proteolysis and Cross‐Linking

Mass Spectrometry Reviews, EarlyView.
ABSTRACT The exploration of protein structure and function stands at the forefront of life science and represents an ever‐expanding focus in the development of proteomics. As mass spectrometry (MS) offers readout of protein conformational changes at both the protein and peptide levels, MS‐based structural proteomics is making significant strides in the
Haiyan Lu, Zexin Zhu, Lauren Fields, Hua Zhang, Lingjun Li   +4 more
wiley   +1 more source

Overreliance on Orthographic Similarity in L2‐Japanese Conceptual Processing by L1‐Chinese Learners

International Journal of Applied Linguistics, EarlyView.
ABSTRACT Orthographic and phonological similarities between first (L1) and second (L2) languages can facilitate L2 processing. Particularly, L1‐Chinese learners of L2‐Japanese can benefit from the shared morphosyllabic Chinese characters (Japanese kanji/Chinese hanzi) because of their similar orthographies.
Xuehan Zhao, Kexin Xiong, Sachiko Kiyama
wiley   +1 more source

Alpha-1 Antitrypsin for COVID-19 Treatment: Dual Role in Antiviral Infection and Anti-Inflammation

Frontiers in Pharmacology, 2020
Many drugs have been approved for clinical trials for the treatment of COVID-19 disease, focusing on either antiviral or anti-inflammatory approaches. Combining antiviral and anti-inflammatory drugs or therapies together may be more effective.
Chengliang Yang, Shaf Keshavjee, Shaf Keshavjee, Mingyao Liu, Mingyao Liu   +4 more
doaj   +1 more source

Structural characterization and conformational dynamics of alpha-1 antitrypsin pathogenic variants causing alpha-1-antitrypsin deficiency

Frontiers in Molecular Biosciences, 2022
Background: Alpha-1 antitrypsin deficiency (A1ATD) is a progressive lung disease caused by inherited pathogenic variants in the SERPINA1 gene. However, their actual role in maintenance of structural and functional characteristics of the corresponding α-1
Noor Ahmad Shaik, Noor Ahmad Shaik, Najla Bint Saud Al-Saud, Thamer Abdulhamid Aljuhani, Kaiser Jamil, Huda Alnuman, Deema Aljeaid, Nasreen Sultana, Ashraf AbdulRahman El-Harouni, Zuhier Ahmed Awan, Zuhier Ahmed Awan, Ramu Elango, Ramu Elango, Babajan Banaganapalli, Babajan Banaganapalli   +14 more
doaj   +1 more source

Japanese Women's Attitudes Toward Learning Languages Other Than English in the Era of Global English

International Journal of Applied Linguistics, EarlyView.
ABSTRACT This study on female Japanese learners of the Korean language is situated in the centuries‐long anti‐Korean sentiments in Japan, the global popularity of the Korean Wave, particularly among women, and the essentialized image of socially marginalized young Japanese women who study English with romantic desires for Western men.
Yoko Kobayashi
wiley   +1 more source

High Serum Level of IL-17 in Patients with Chronic Obstructive Pulmonary Disease and the Alpha-1 Antitrypsin PiZ Allele

Pulmonary Medicine, 2020
Chronic obstructive pulmonary disease (COPD) is multifactorial disease, which is characterized by airflow limitation and can be provoked by genetic factors, including carriage of the PiZ allele of the protease inhibitor (Pi) gene, encoding alpha-1 ...
Margarita Y. Pervakova, Alexandra V. Mazing, Sergey V. Lapin, Olga Y. Tkachenko, Anna I. Budkova, Elena A. Surkova, Vladimir L. Emanuel, Olga N. Titova   +7 more
doaj   +1 more source

Alternative poly-adenylation modulates α1-antitrypsin expression in chronic obstructive pulmonary disease.

PLoS Genetics, 2021
α1-anti-trypsin (A1AT), encoded by SERPINA1, is a neutrophil elastase inhibitor that controls the inflammatory response in the lung. Severe A1AT deficiency increases risk for Chronic Obstructive Pulmonary Disease (COPD), however, the role of A1AT in COPD
Lela Lackey, Aaztli Coria, Auyon J Ghosh, Phil Grayeski, Abigail Hatfield, Vijay Shankar, John Platig, Zhonghui Xu, Silvia B V Ramos, Edwin K Silverman, Victor E Ortega, Michael H Cho, Craig P Hersh, Brian D Hobbs, Peter Castaldi, Alain Laederach   +15 more
doaj   +1 more source

Assessing D‐Squame as a Minimally Invasive Technique to Evaluate the Cutaneous Immune Response mRNA in a Dog Model of Canine Atopic Dermatitis

Veterinary Dermatology, EarlyView.
ABSTRACT Background Canine atopic dermatitis (cAD) is a multifactorial, inherited skin disease, estimated to affect ≤ 15% of dogs. Studies of skin messenger mRNA in cAD currently use invasive methods, including blood sampling and biopsy collection, whilst advances in human atopic dermatitis study methodology have demonstrated reliable use of minimally ...
Xavier Langon, Marion Mosca, Nadège Milhau, Mélanie Legain, Adrien Idée, Didier Pin   +5 more
wiley   +1 more source