Results 21 to 30 of about 177,930 (262)

Indonesian Purple Rice Ferulic Acid as a Candidate for Anti-aging through the Inhibition of Collagenase and Tyrosinase Activities

open access: yesIndonesian Journal of Chemistry, 2023
Skin aging is associated with decreased skin firmness and excessive pigmentation, which is caused by the activity of aging enzymes. This process can be prevented with powerful antioxidants from nature, such as ferulic acid which is abundant in rice. This
Ernanin Dyah Wijayanti   +3 more
doaj   +1 more source

Endogenous Collagenases Regulate Osteoclast Fusion

open access: yesBiomolecules, 2020
The precise regulation of osteoclast differentiation and function is crucial for the maintenance of healthy bone. Despite several reports of collagenase expression in bone tissues, the precise isoform expression as well as the role in osteoclasts are ...
Hyo Jeong Kim, Youngkyun Lee
doaj   +1 more source

Protein Truncating Variants of colA in Clostridium perfringens Type G Strains

open access: yesFrontiers in Cellular and Infection Microbiology, 2021
Extracellular matrix (ECM) degrading enzymes produced by Clostridium perfringens may play an important role during the initial phases of avian necrotic enteritis by facilitating toxin entry in the intestinal mucosa and destruction of the tissue.
Lore Van Damme   +11 more
doaj   +1 more source

Developmental programmes drive cellular plasticity, disease progression and therapy resistance in lung adenocarcinoma

open access: yesMolecular Oncology, EarlyView.
This study shows that lung adenocarcinomas exploit developmental branching morphogenesis to acquire a therapy resistant basal‐like tumour cell state. This process was found to be regulated by combined TP53 loss‐of‐function and type‐I interferon signalling, identifying a novel axis for biomarker and therapeutic target discovery.
Kamila J Bienkowska   +13 more
wiley   +1 more source

Loss of proton‐sensing TDAG8 increases tumor progression in mouse models of colon cancer

open access: yesMolecular Oncology, EarlyView.
Loss of the pH‐sensing receptor TDAG8 accelerates colorectal cancer progression in mice. Animals lacking TDAG8 expression had increased tumor growth, DNA damage, and recruitment of tumor‐associated immune cells, including macrophages, neutrophils, and monocytes.
Ermanno Malagola   +11 more
wiley   +1 more source

Effect of EGCG on the Structure and Activity of Type I Collagenase

open access: yesPige Kexue Yu Gongcheng
In the tanning industry, enzymatic unhairing process show the risk of collagen damage on the grain. In order to ensure the quality of leather, it is importance to regulation of collagenase activity during enzymatic unhairing process.
Xuewei ZHOU, Sijin WU, Haiming CHENG
doaj   +1 more source

Suppression of lung adenocarcinoma migration through organelle alkalization by human lactoferrin – albumin fusion

open access: yesFEBS Open Bio, EarlyView.
This paper reveals how human lactoferrin–albumin fusion (hLF‐HSA) potently suppresses lung adenocarcinoma cell migration. hLF‐HSA upregulates NHE7, leading to Golgi alkalization, disruption of the Golgi secretome, downregulation of MMP1, and reversal of EMT. These findings suggest a novel Golgi‐targeting strategy to suppress cancer cell migration.
Hana Nopia   +3 more
wiley   +1 more source

Time‐restricted feeding prior to Mycobacterium tuberculosis infection reduces tissue CD4+ T cells with limited impact on bacterial clearance

open access: yesFEBS Open Bio, EarlyView.
Time‐restricted feeding (TRF) in mice increased liver fatty acid oxidation and decreased fatty acid biosynthesis. These alterations persisted when TRF was discontinued and the host was infected with Mycobacterium tuberculosis. Pre‐exposure to TRF did not alter tissue (lung and spleen) mycobacterial burden but significantly reduced CD3+ T cells in lungs
Ashish Gupta   +7 more
wiley   +1 more source

Validation of a rapid collagenase activity detection technique based on fluorescent quenched gelatin with synovial fluid samples

open access: yesBMC Biotechnology
Background Measuring collagenase activity is crucial in the field of joint health and disease management. Collagenases, enzymes responsible for collagen degradation, play a vital role in maintaining the balance between collagen synthesis and breakdown in
Miguel de la Fuente   +6 more
doaj   +1 more source

Clinical and Ultrasonographic Findings of Collagenase Induced Tendinitis in the Horse [PDF]

open access: yesIranian Journal of Veterinary Surgery, 2007
Objective- The aim of this study was to assess the clinical and ultrasonographic alterations in the superficial digital flexor tendon (SDFT) of horses with collagenase-induced tendinitis. Design- Experimental study.
Mohammad Mehdi Dehghan   +5 more
doaj  

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