Search Results - "Moll, Gert N."
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Does activation of the protective Renin-Angiotensin System have therapeutic potential in COVID-19?
Published in Molecular medicine (Cambridge, Mass.) (17-08-2020)“…Infection of lung cells by the corona virus results in a loss of the balance between, on the one hand, angiotensin II-mediated stimulation of the angiotensin…”
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Galanin 2 Receptor: A Novel Target for a Subset of Pancreatic Ductal Adenocarcinoma
Published in International journal of molecular sciences (15-06-2023)“…Galanin is a 30 amino acid peptide that stimulates three subtype receptors (GAL R). M89b is a lanthionine-stabilized, C-terminally truncated galanin analog…”
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3
Phage display and selection of lanthipeptides on the carboxy-terminus of the gene-3 minor coat protein
Published in Nature communications (15-11-2017)“…Ribosomally synthesized and post-translationally modified peptides (RiPPs) are an emerging class of natural products with drug-like properties. To fully…”
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4
Genetically Encoded Libraries of Constrained Peptides
Published in Chembiochem : a European journal of chemical biology (15-07-2019)“…Many therapeutic peptides can still be improved with respect to target specificity, target affinity, resistance to peptidases/proteases, physical stability,…”
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Efficacy of lanthionine-stabilized angiotensin-(1-7) in type I and type II diabetes mouse models
Published in Peptides (New York, N.Y. : 1980) (01-02-2019)“…•Lanthionine-stabilized angiotensin-(1–7) is effective in glycemic control.•cAng-(1–7) recovers insulin levels in mouse models of type I and II…”
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Acute respiratory distress syndrome leads to reduced ratio of ACE/ACE2 activities and is prevented by angiotensin-(1-7) or an angiotensin II receptor antagonist
Published in The Journal of pathology (01-12-2011)“…Acute respiratory distress syndrome (ARDS) is a devastating clinical syndrome. Angiotensin‐converting enzyme (ACE) and its effector peptide angiotensin (Ang)…”
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High-Throughput Screening for Substrate Specificity-Adapted Mutants of the Nisin Dehydratase NisB
Published in ACS synthetic biology (19-06-2020)“…Microbial lanthipeptides are formed by a two-step enzymatic introduction of (methyl)lanthionine rings. A dehydratase catalyzes the dehydration of serine and…”
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Requirements of the Engineered Leader Peptide of Nisin for Inducing Modification, Export, and Cleavage
Published in Applied and Environmental Microbiology (01-01-2011)“…Nisin A is a pentacyclic peptide antibiotic produced by Lactococcus lactis. The leader peptide of prenisin keeps nisin inactive and has a role in inducing…”
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Discovery, Production and Modification of Five Novel Lantibiotics Using the Promiscuous Nisin Modification Machinery
Published in ACS synthetic biology (21-10-2016)“…To find the right conditions to isolate natively expressed antimicrobial peptides from a wide range of different microorganisms can be a challenge. Here, we…”
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Mechanistic aspects of lanthipeptide leaders
Published in Current protein & peptide science (01-03-2013)“…Lanthipeptides are ribosomally synthesized and posttranslationally modified peptides produced by microorganisms. The name lanthipeptide is derived from…”
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Angiotensin-(1-7) with thioether bridge: an angiotensin-converting enzyme-resistant, potent angiotensin-(1-7) analog
Published in The Journal of pharmacology and experimental therapeutics (01-03-2009)“…The in vivo efficacy of many therapeutic peptides is hampered by their rapid proteolytic degradation. Cyclization of these therapeutic peptides is an excellent…”
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12
Agonists of galanin subtype 2 receptor may prevent pancreatic cancer and agonists of angiotensin II type 2 receptor may prevent colorectal cancer
Published in European journal of pharmacology (05-09-2024)“…Pancreatic ductal adenocarcinoma (PDAC) remains a dreadful disease with poor prognosis. While the prognosis of colorectal carcinoma (CRC) is better than that…”
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13
Structure and Mechanism of the Lantibiotic Cyclase Involved in Nisin Biosynthesis
Published in Science (American Association for the Advancement of Science) (10-03-2006)“…Nisin is a posttranslationally modified antimicrobial peptide that is widely used as a food preservative. It contains five cyclic thioethers of varying sizes…”
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Determining sites of interaction between prenisin and its modification enzymes NisB and NisC
Published in Molecular microbiology (01-11-2011)“…Summary Although nisin is a model lantibiotic, our knowledge of the specific interactions of prenisin with its modification enzymes remains fragmentary. Here,…”
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Dissection and Modulation of the Four Distinct Activities of Nisin by Mutagenesis of Rings A and B and by C-Terminal Truncation
Published in Applied and Environmental Microbiology (01-09-2007)“…Nisin A is a pentacyclic antibiotic peptide produced by various Lactococcus lactis strains. Nisin displays four different activities: (i) it autoinduces its…”
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Mutagenesis of nisin’s leader peptide proline strongly modulates export of precursor nisin
Published in Antonie van Leeuwenhoek (01-03-2017)“…The lantibiotic nisin is produced by Lactococcus lactis as a precursor peptide comprising a 23 amino acid leader peptide and a 34 amino acid…”
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Substrate Recognition and Specificity of the NisB Protein, the Lantibiotic Dehydratase Involved in Nisin Biosynthesis
Published in The Journal of biological chemistry (02-09-2011)“…Nisin is a posttranslationally modified antimicrobial peptide containing the cyclic thioether amino acids lanthionine and methyllanthionine. Although much is…”
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Production of a Class II Two-Component Lantibiotic of Streptococcus pneumoniae Using the Class I Nisin Synthetic Machinery and Leader Sequence
Published in Antimicrobial Agents and Chemotherapy (01-04-2010)“…Classifications Services AAC Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley Reddit…”
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Bacterial Display and Screening of Posttranslationally Thioether-Stabilized Peptides
Published in Applied and Environmental Microbiology (01-10-2011)“…Classifications Services AEM Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley Reddit…”
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20
Microbial engineering of dehydro-amino acids and lanthionines in non-lantibiotic peptides
Published in Antonie van Leeuwenhoek (01-05-2010)“…This minireview focusses on the use of bacteria to introduce dehydroresidues and (methyl)lanthionines in (poly)peptides. It mainly describes the broad…”
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