Results 41 to 50 of about 26,843 (195)

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

Mass Spectrometry Reviews, Volume 45, Issue 4, Page 644-671, July/August 2026.
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

Diagnosis of alpha-1 antitrypsin deficiency: a population-based study

, 2016
Miriam Barrecheguren,1,2 Mónica Monteagudo,3 Pere Simonet,3–5 Carl Llor,6 Esther Rodriguez,1,7 Jaume Ferrer,1,2,7 Cristina Esquinas,1 Marc Miravitlles1,2,7 1Department of Pneumology, Vall d´Hebron University Hospital, 2Medicine ...
Llor C, Ferrer J, Barrecheguren M, Esquinas C, Monteagudo M, Miravitlles M, Rodriguez E, Simonet P   +7 more
core  

Generation and characterisation of transgenic zebrafish expressing human alpha-1-antitrypsin

, 2017
The Z variant of α1-antitrypsin (Z-AAT) is the most common “severe” deficiency allele of α1-antitrypsin. It affects approximately 2% to 5% of Caucasians of European descent [1-3].
Yip, Evelyn Lai Si (3770644)
core   +1 more source

Fecal Proteomics Suggest Potential Biomarkers for Non‐Alcoholic Fatty Liver Disease and Steatohepatitis

PROTEOMICS – Clinical Applications, Volume 20, Issue 4, July 2026.
ABSTRACT Background and aims Non‐alcoholic Fatty Liver Disease (NAFLD) affects about a quarter of the world's population. Liver biopsy remains the gold standard for diagnosing the progressive form of NAFLD called Non‐alcoholic Steatohepatitis (NASH) but it is invasive, prone to sampling errors and observer variability, and impractical for widespread ...
Anna Negroni, Luisa Pieroni, Noemi Fiaschini, Francesca Palone, Mariateresa Mancuso, Roberta Vitali   +5 more
wiley   +1 more source

Individualized lung function trends in alpha-1-antitrypsin deficiency: a need for patience in order to provide patient centered management?

, 2016
Robert A Stockley,1 Ross G Edgar,1 Anilkumar Pillai,1 Alice M Turner2 1Department of Lung Function and Sleep, University Hospitals Birmingham NHS Foundation Trust, 2Department of Inflammation and Ageing, University of Birmingham, Edgbaston, Birmingham ...
Edgar RG, Pillai A, Turner AM, Stockley RA   +3 more
core  

Variants of alpha-1-antitrypsin

, 2023
Provided are variants of alpha-1-antitrypsin comprising mutations which render the variants oxidation- as well as protease-resistant, polynucleotides encoding said variants, methods of producing the variants and the variants for use in the treatment of ...
Schoffelen, Sanne, Voldborg, Bjørn Gunnar, McElvaney, Gerry   +2 more
core  

Affinity Proteomics‐Based Non‐Invasive Detection of Clinically Significant Liver Disease

Alimentary Pharmacology &Therapeutics, Volume 64, Issue 1, Page 74-88, July 2026.
Using UK Biobank proteomic data, we identified a five‐protein score reflecting hepatic stellate cell activation and hepatocellular injury that predicts major adverse liver outcomes and clinically significant fibrosis, with consistent performance validated in two independent cohorts (patients with HIV and alpha1‐antitrypsin deficiency).
Sriram Balasubramani, Katharina Remih, Anna Sophie Karl, Julia Alexandra Borchert, Christina Schrader, Malin Fromme, Can Kayatekin, Bailin Zhang, Mikhail Levit, Pavithra Krishnaswami, Louise E. van Eekeren, Leo A. B. Joosten, Twan Otten, Petra Tomanová, Pavel Strnad   +14 more
wiley   +1 more source

Diagnostic Impact of Liver Biopsy Among Antinuclear Antibody Positive Individuals With Mild Liver Enzyme Elevation

Alimentary Pharmacology &Therapeutics, Volume 64, Issue 1, Page 103-111, July 2026.
In ANA‐positive patients with suspected autoimmune hepatitis (AIH), liver biopsy rarely altered therapeutic management when alanine aminotransferase (ALT) was below 101 U/L and cirrhosis was absent. These findings suggest that biopsy may be safely deferred in this low‐risk group.
David Mehdi Asgher Niazi, Alphonse Charbel, Jan Pfeiffenberger, Uta Merle, Jessica Seessle, Theresa Wenz, Christa Flechtenmacher, Patrick Michl, Conrad Rauber   +8 more
wiley   +1 more source

Deficiency of α-1-antitrypsin influences systemic iron homeostasis

, 2013
Andrew J Ghio,1 Joleen M Soukup,1 Judy H Richards,1 Bernard M Fischer,2 Judith A Voynow,2 Donald E Schmechel31US Environmental Protection Agency, Chapel Hill, NC, USA; 2Division of Pediatric Pulmonary Medicine, Department of Pediatrics,3Joseph and ...
Soukup JM, Voynow JA, Fischer BM, Richards JH, Schmechel DE, Ghio AJ   +5 more
core  

ALPHA-1-ANTITRYPSIN DEFICIENCY IN CHILDREN

, 2017
Hereditary deficiency of the alpha-1-antitrypsin occupies a leading position among the causes of chronic nonspecific lung diseases with emphysema formation.
S. V. STAREVSKAYA, M. V. PINEVSKAYA, E. A. ORLOVA, S. I. MELNIK, V. I. LARIONOVA, I. Y. MELNIKOVA   +5 more
core   +1 more source