Results 11 to 20 of about 3,506 (234)

Maqui berry cystatin inhibits cathepsin k activity and stimulates osteogenic differentiation of human dental pulp cells [PDF]

open access: yesJournal of Applied Oral Science
Objectives Cystatins, endogenous inhibitors of cysteine proteases, regulate extracellular matrix degradation. Their plant-derived homologs (phytocystatins) include MaquiCPI-3, a recombinant protein obtained from Aristotelia chilensis (maqui berry). This
Luana Raphael da Silva   +5 more
doaj   +3 more sources

Cystatins: unravelling the biological implications for neuroprotection [PDF]

open access: yesArchives of Medical Science, 2023
Cystatins, a family of proteins known for their inhibitory role against cysteine proteases, have garnered significant attention in the field of neurodegeneration. Numerous genetic, experimental, and clinical studies concerning cystatin C suggest it plays
Bartłomiej Stańczykiewicz   +3 more
doaj   +2 more sources

Host-Directed Therapies Based on Protease Inhibitors to Control Mycobacterium tuberculosis and HIV Coinfection [PDF]

open access: yesMicroorganisms
Despite continuous and extensive global efforts in the fight against tuberculosis (TB), this infectious disease continues to exert a tremendous burden on public health concerns and deaths worldwide.
Manoj Mandal   +3 more
doaj   +2 more sources

The Acari Hypothesis, V: deciphering allergenicity [PDF]

open access: yesFrontiers in Allergy
The Acari Hypothesis posits that acarians, i.e., mites and ticks, are operative agents of allergy. It derived from observations that allergens are molecular elements of acarians or acarian foodstuffs.
Andrew C. Retzinger   +1 more
doaj   +2 more sources

Differential Effect of Novel Plant Cystatins on the Adhesive Behaviour of Normal and Cancer Breast Cells [PDF]

open access: yesInternational Journal Bioautomation
In the present work, we have investigated a novel recombinant cystatin dgECP1 and its mutant form, dgECP1m1, focused on their impact on the adhesive behaviour of two breast cell lines: the cancerous, MDA-MB-231, and the normal, MCF-10A.
Kamelia Hristova-Panusheva   +2 more
doaj   +2 more sources

Cystatin Superfamily [PDF]

open access: yesJournal of Health Care for the Poor and Underserved, 2010
Cystatins, the classical inhibitors of C1 cysteine proteinases, have been extensively studied and reviewed in the literature. Over the last 20 years, however, proteins containing cystatin domains but lacking protease inhibitory activities have been identified, and most likely more will be described in the near future.
Josiah, Ochieng, Gautam, Chaudhuri
openaire   +2 more sources

Cathepsins and Their Endogenous Inhibitors in Host Defense During Mycobacterium tuberculosis and HIV Infection

open access: yesFrontiers in Immunology, 2021
The moment a very old bacterial pathogen met a young virus from the 80’s defined the beginning of a tragic syndemic for humanity. Such is the case for the causative agent of tuberculosis and the human immunodeficiency virus (HIV).
Elsa Anes   +2 more
doaj   +1 more source

Modulation of Cystatin C in Human Macrophages Improves Anti-Mycobacterial Immune Responses to Mycobacterium tuberculosis Infection and Coinfection With HIV

open access: yesFrontiers in Immunology, 2021
Tuberculosis owes its resurgence as a major global health threat mostly to the emergence of drug resistance and coinfection with HIV. The synergy between HIV and Mycobacterium tuberculosis (Mtb) modifies the host immune environment to enhance both viral ...
David Pires   +9 more
doaj   +1 more source

Comparative analysis of cystatin superfamily in platyhelminths. [PDF]

open access: yesPLoS ONE, 2015
The cystatin superfamily is comprised of cysteine proteinase inhibitors and encompasses at least 3 subfamilies: stefins, cystatins and kininogens. In this study, the platyhelminth cystatin superfamily was identified and grouped into stefin and cystatin ...
Aijiang Guo
doaj   +1 more source

Top-Down Proteomics of Human Saliva Highlights Anti-inflammatory, Antioxidant, and Antimicrobial Defense Responses in Alzheimer Disease

open access: yesFrontiers in Neuroscience, 2021
Alzheimer disease (AD) is the most prevalent neurodegenerative disease in the elderly, characterized by accumulation in the brain of misfolded proteins, inflammation, and oxidative damage leading to neuronal cell death.
Cristina Contini   +14 more
doaj   +1 more source

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