Results 61 to 70 of about 10,821 (196)

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

CEBPB-mediated upregulation of SERPINA1 promotes colorectal cancer progression by enhancing STAT3 signaling

Cell Death Discovery
Colorectal cancer (CRC) is a highly malignant carcinoma associated with poor prognosis, and metastasis is one of the most common causes of death in CRC. Serpin Family A Member 1 (SERPINA1) is a serine protease inhibitor from the Serpin family.
Yiming Ma, Ying Chen, Lei Zhan, Qian Dong, Yuanhe Wang, Xiaoyan Li, Lian He, Jingdong Zhang   +7 more
doaj   +1 more source

Description of 22 new alpha-1 antitrypsin genetic variants

Orphanet Journal of Rare Diseases, 2018
Alpha-1 antitrypsin deficiency is an autosomal co-dominant disorder caused by mutations of the highly polymorphic SERPINA1 gene. This genetic disorder still remains largely under-recognized and can be associated with lung and/or liver injury.
Céline Renoux, Marie-Françoise Odou, Guillaume Tosato, Jordan Teoli, Norman Abbou, Christine Lombard, Farid Zerimech, Nicole Porchet, Colette Chapuis Cellier, Malika Balduyck, Philippe Joly   +10 more
doaj   +1 more source

Clinical manifestations of a new alpha‐1 antitrypsin genetic variant: Q0parma

Respirology Case Reports, 2022
Alpha‐1 antitrypsin deficiency is an autosomal, codominant disorder caused by mutations of the SERPINA1 gene. Several mutations of SERPINA1 have been described associated with the development of pulmonary emphysema and/or chronic liver disease and ...
Marina Aiello, Annalisa Frizzelli, Laura Marchi, Ilaria Ferrarotti, Davide Piloni, Giovanna Pelà, Alessandro De Simoni, Lorenzo D'Aloisio, Luigino Calzetta, Alfredo Chetta   +9 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

Data‐Independent Acquisition Mass Spectrometry in Tumor Classification and Cancer Biomarker Research

Mass Spectrometry Reviews, EarlyView.
Abstract Cancer treatment is far from optimal also because current classification systems do not reflect the complex molecular status of the tumor and its phenotype in sufficient detail. To construct molecular tumor classifiers, omics tools provide complex molecular data reflecting many aspects from genotype to phenotype.
Jan Simonik, Petr Lapcik, Pavla Bouchalova, Pavel Bouchal   +3 more
wiley   +1 more source

Dynamic Expression Pattern of SERPINA1 Gene from Duck (Anas platyrhynchos)

BioMed Research International, 2019
SERPINA1 is a member of serine protease inhibitors and is increasingly considered to be a regulator of innate immunity in human and animals. However, the expression and function of SERPINA1 gene in immune defense against viral infection remain unknown in ducks.
Tiantian Gu, Ningzhao Wu, Yang Zhang, Yu Huang, Jinping Du, Lizhi Lu, Xinsheng Wu, Qi Xu, Guohong Chen   +8 more
openaire   +2 more sources

Screening for Alpha 1 antitrypsin deficiency in Tunisian subjects with obstructive lung disease: a feasibility report [PDF]

, 2009
Background AATD is one of the most common inherited disorders in the World. However, it is generally accepted that AATD in North African populations is not a risk factor for lung and/or liver disease, based on a number of small studies.
Chibani Jemni, Campo Ilaria, Ferrarotti Ilaria, Gorrini Marina, Scabini Roberta, Knani Jalel, Ottaviani Stefania, Amri Fethi, Zorzetto Michele, Denden Sabri, Khelil Amel, Luisetti Maurizio   +11 more
core   +1 more source

Novel Therapeutics for Chronic Obstructive Pulmonary Disease: From Empirical Bronchodilation to Precision Medicine

Respirology, EarlyView.
ABSTRACT Chronic obstructive pulmonary disease (COPD) remains the third leading cause of death worldwide, and conventional bronchodilator‐based therapies have limited efficacy in preventing exacerbations and disease progression. The 2024–2026 period represents a historic inflection point: three mechanistically distinct agents received Food and Drug ...
Naoya Fujino, Hisatoshi Sugiura
wiley   +1 more source

Prognostic Value of SERPINA1 as a Biomarker for Poor Survival of Gliomas

Journal of Medical Sciences
Background: Glioma is a primary brain tumor known for its aggressive behavior and poor prognosis. Alpha-1 antitrypsin (SERPINA1) is a protein with a crucial role in regulating inflammatory processes in the body.
Nai-Jui Cheng, Hao-Yuan Hung, Tzu-Tsao Chung, Wen-Shin Song, Kun-Ting Hong, Dueng-Yuan Hueng   +5 more
doaj   +1 more source