Search Results - "Kelaidonis, Konstantinos"
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A Global Review on Short Peptides: Frontiers and Perspectives
Published in Molecules (Basel, Switzerland) (15-01-2021)“…Peptides are fragments of proteins that carry out biological functions. They act as signaling entities via all domains of life and interfere with…”
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From Angiotensin II to Cyclic Peptides and Angiotensin Receptor Blockers (ARBs): Perspectives of ARBs in COVID-19 Therapy
Published in Molecules (Basel, Switzerland) (25-01-2021)“…The octapeptide hormone angiotensin II is one of the most studied peptides with the aim of designing and synthesizing non-peptide mimetics for oral…”
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Understanding the Driving Forces That Trigger Mutations in SARS-CoV-2: Mutational Energetics and the Role of Arginine Blockers in COVID-19 Therapy
Published in Viruses (11-05-2022)“…SARS-CoV-2 is a global challenge due to its ability to mutate into variants that spread more rapidly than the wild-type virus. Because the molecular biology of…”
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Actions of Novel Angiotensin Receptor Blocking Drugs, Bisartans, Relevant for COVID-19 Therapy: Biased Agonism at Angiotensin Receptors and the Beneficial Effects of Neprilysin in the Renin Angiotensin System
Published in Molecules (Basel, Switzerland) (29-07-2022)“…Angiotensin receptor blockers (ARBs) used in the treatment of hypertension and potentially in SARS-CoV-2 infection exhibit inverse agonist effects at…”
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Structural Features Influencing the Bioactive Conformation of Angiotensin II and Angiotensin A: Relationship between Receptor Desensitization, Addiction, and the Blood-Brain Barrier
Published in International journal of molecular sciences (01-06-2024)“…The N-terminal portion of the octapeptide angiotensin II (DRVYIHPF; AngII), a vasopressor peptide that favorably binds to, and activates, AngII type 1 receptor…”
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Molecular Epidemiology of SARS-CoV-2: The Dominant Role of Arginine in Mutations and Infectivity
Published in Viruses (22-01-2023)“…, , , , Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is a global challenge due to its ability to mutate into variants that spread more rapidly…”
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Computational and Enzymatic Studies of Sartans in SARS-CoV-2 Spike RBD-ACE2 Binding: The Role of Tetrazole and Perspectives as Antihypertensive and COVID-19 Therapeutics
Published in International journal of molecular sciences (08-05-2023)“…This study is an extension of current research into a novel class of synthetic antihypertensive drugs referred to as "bisartans", which are bis-alkylated…”
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Role of Angiotensin II in Cardiovascular Diseases: Introducing Bisartans as a Novel Therapy for Coronavirus 2019
Published in Biomolecules (Basel, Switzerland) (02-05-2023)“…Cardiovascular diseases (CVDs) are the main contributors to global morbidity and mortality. Major pathogenic phenotypes of CVDs include the development of…”
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Discovery of a new generation of angiotensin receptor blocking drugs: Receptor mechanisms and in silico binding to enzymes relevant to SARS-CoV-2
Published in Computational and structural biotechnology journal (01-01-2022)“…Binding energies and dissociation constants of sartans bound to RBD/ACE2 complex. [Display omitted] The discovery and facile synthesis of a new class of…”
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Receptor Interactions of Angiotensin II and Angiotensin Receptor Blockers—Relevance to COVID-19
Published in Biomolecules (Basel, Switzerland) (03-07-2021)“…Angiotensin II (Ang II) may contain a charge relay system (CRS) involving Tyr/His/carboxylate, which creates a tyrosinate anion for receptor activation. Energy…”
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Modification of Graphite/SiO2 Film Electrodes with Hybrid Organic–Inorganic Perovskites for the Detection of Vasoconstrictor Bisartan 4-Butyl-Ν,Ν-bis{[2-(2H-tetrazol-5-yl)biphenyl-4-yl]methyl}imidazolium Bromide
Published in Inorganics (01-12-2023)“…In the present work, a hybrid organic–inorganic semiconductor (HOIS) has been used to modify the surface of a graphite paste/silica (G–SiO2) film electrode on…”
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W254 in furin functions as a molecular gate promoting anti-viral drug binding: Elucidation of putative drug tunneling and docking by non-equilibrium molecular dynamics
Published in Computational and structural biotechnology journal (01-01-2023)“…Furins are serine endoproteases that process precursor proteins into their biologically active forms, and they play essential roles in normal metabolism and…”
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Novel Approaches in the Immunotherapy of Multiple Sclerosis: Cyclization of Myelin Epitope Peptides and Conjugation with Mannan
Published in Brain sciences (29-11-2021)“…Multiple Sclerosis (MS) is a serious autoimmune disease. The patient in an advanced state of the disease has restrained mobility and remains handicapped. It is…”
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Diminazene Aceturate Reduces Angiotensin II Constriction and Interacts with the Spike Protein of Severe Acute Respiratory Syndrome Coronavirus 2
Published in Biomedicines (18-07-2022)“…Diminazene aceturate (DIZE) is a putative angiotensin-converting enzyme 2 (ACE2) activator and angiotensin type 1 receptor antagonist (AT1R). Its simple…”
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The Human Myelin Proteome and Sub-Metalloproteome Interaction Map: Relevance to Myelin-Related Neurological Diseases
Published in Brain sciences (24-03-2022)“…Myelin in humans is composed of about 80% lipids and 20% protein. Initially, myelin protein composition was considered low, but various recent proteome…”
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Network-Based Prediction of Side Effects of Repurposed Antihypertensive Sartans against COVID-19 via Proteome and Drug-Target Interactomes
Published in Proteomes (01-06-2023)“…The potential of targeting the Renin-Angiotensin-Aldosterone System (RAAS) as a treatment for the coronavirus disease 2019 (COVID-19) is currently under…”
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Facile and efficient syntheses of a series of N-benzyl and N-biphenylmethyl substituted imidazole derivatives based on (E)-urocanic acid, as angiotensin II AT1 receptor blockers
Published in Molecules (Basel, Switzerland) (27-06-2013)“…In the present work, a facile and efficient route for the synthesis of a series of N-substituted imidazole derivatives is described. Docking studies have…”
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Solid phase synthesis of a glycopeptide analogue using the acid sensitive 4-methoxybenzhydryl bromide resin
Published in Protein and peptide letters (2008)“…A convenient solid phase synthesis of a Thrombin Receptor Glycopeptide Mimetic analogue namely,…”
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Novel benzimidazole angiotensin receptor blockers with anti-SARS-CoV-2 activity equipotent to that of nirmatrelvir: computational and enzymatic studies
Published in Expert opinion on therapeutic targets (03-05-2024)“…Hypertension worsens outcomes in SARS-CoV-2 patients. Sartans, a type of antihypertensive angiotensin receptor blocker-(ARB), reduce COVID-19 morbidity and…”
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Density functional theory and enzyme studies support interactions between angiotensin receptor blockers and angiotensin converting enzyme-2: Relevance to coronavirus 2019
Published in Bioorganic chemistry (01-09-2024)“…[Display omitted] •Introducing “bisartans, novel sartan-like ARBs•ACC519T has promising antiviral abilities by strongly binding to the centre of…”
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