collagen formation

2,4-DPD is competitive inhibitor of the oxygen-sensing enzyme HIF-α prolyl hydroxylase (HIF-PH)

L-Ascorbic acid (Vitamin C) is a natural product that is a potent reducing agent and antioxidant. L-Ascorbic acid functions in fighting bacterial infections, in detoxifying reactions, and in the formation of collagen. L-Ascorbic acid is used in the treatment of scurvy.

L-Ascorbic acid 2-phosphate magnesium (2-Phospho-L-ascorbic acid magnesium) functions as an antioxidant and stimulates hepatocyte growth factor (HGF) production. This long-acting vitamin C derivative promotes collagen formation and expression.

L-ascorbic acid 2-phosphate (Vitamin C phosphate) is a stable and long-lasting vitamin C derivative that stimulates collagen formation and has potential antioxidant capacity. L-ascorbic acid 2-phosphate is commonly used to promote osteogenic differentiation of human adipose stem cells (hASCs) in cell culture by increasing alkaline phosphatase (ALP) activity and runt-related transcription factor-2-DNA(runx2A) expression.

PKSI-527 is an inhibitor of plasma kallikrein (Ki = 0.81 μM). It is selective for plasma kallikrein over glandular kallikrein, plasmin, thrombin, urokinase, and Factor Xa (Kis = >500, 390, >500, 200, and >500 μM, respectively). PKSI-527 reduces bradykinin generation induced by kaolin and λ-carrageenan ex vivo in human plasma. It also prolongs partial thromboplastin and euglobulin clot lysis times. In vivo, PKSI-527 (300 mg/kg per day) reduces hyperplasia, pannus formation, and infiltration of inflammatory cells in the tarsal joint of mice with collagen-induced arthritis.

Ajoene is a disulfide that has been found inA. sativumand has diverse biological activities, including antibacterial, anticancer, antiplatelet, and antioxidant properties.1,2,3,4It is active against Gram-positive (MICs = 5-160 µg/ml) and Gram-negative bacteria (MICs = 136-200 µg/ml), as well as yeasts (MICs = 10-20 µg/ml).1Ajoene is cytotoxic to mouse melanoma cells (IC50= 18 µM), as well as human colon, lung, mammary, and pancreatic cancer cells (IC50s = 7-41 µM).2It reduces tumor growth in a B16/BL6 mouse model of melanoma when administered at a dose of 25 mg/kg every other day and decreases the number of lung metastases when administered prior to tumor cell inoculation at doses ranging from 1-25 mg/kg. It inhibits ADP- or collagen-induced platelet aggregation in isolated baboon platelets when used at concentrations ranging from 75 to 150 µg/ml and in platelet-rich plasma isolated from baboons when administered at a dose of 25 mg/kg.3Ajoene (25 mg/kg) prevents thrombus formation on damaged arterial walls in heparinized pigs in anin situmodel of thrombogenesis.5It also reduces high-fat diet-induced hepatic steatosis, histopathological markers of liver damage, thiobarbituric acid reactive substances (TBARS) formation, and protein oxidation in a mouse model of non-alcoholic fatty liver disease (NAFLD).4 1.Naganawa, R., Iwata, N., Ishikawa, K., et al.Inhibition of microbial growth by ajoene, a sulfur-containing compound derived from garlicAppl. Environ. Microbiol.62(11)4238-4242(1996) 2.Taylor, P., Noriega, R., Farah, C., et al.Ajoene inhibits both primary tumor growth and metastasis of B16/BL6 melanoma cells in C57BL/6 miceCancer Lett.239(2)298-304(2006) 3.Teranishi, K., Apitz-Castro, R., Robson, S.C., et al.Inhibition of baboon platelet aggregation in vitro and in vivo by the garlic derivative, ajoeneXenotransplantation10(4)374-379(2003) 4.Han, C.Y., Ki, S.H., Kim, Y.W., et al.Ajoene, a stable garlic by-product, inhibits high fat diet-induced hepatic steatosis and oxidative injury through LKB1-dependent AMPK activationAntioxid. Redox Signal.14(2)187-202(2011) 5.Apitz-Castro, R., Badimon, J.J., and Badimon, L.A garlic derivative, ajoene, inhibits platelet deposition on severely damaged vessel wall in an in vivo porcine experimental modelThromb. Res.75(3)243-249(1994)

RWJ-56110 dihydrochloride is a potent, selective, peptide-mimetic inhibitor of PAR-1 activation and internalization (binding IC50=0.44 μM), showing no effect on PAR-2, PAR-3, or PAR-4. It inhibits the aggregation of human platelets induced by SFLLRN-NH2 (IC50=0.16 μM) and thrombin (IC50=0.34 μM), with high selectivity relative to U46619. RWJ-56110 dihydrochloride also blocks angiogenesis and the formation of new vessels in vivo, and induces cell apoptosis[1][2].

Angiotensin II human TFA, a potent vasoconstrictor within the renin angiotensin system, plays a pivotal role in human blood pressure regulation primarily through interactions with the G-protein-coupled receptors Angiotensin II type 1 receptor (AT1R) and Angiotensin II type 2 receptor (AT2R). It not only prompts sympathetic nervous stimulation, aldosterone biosynthesis, and renal effects but also fosters growth in vascular smooth muscle cells and boosts collagen type I and III synthesis in fibroblasts. This action results in the thickening of the vascular wall and myocardium, alongside fibrosis. Additionally, Angiotensin II human TFA triggers apoptosis and encourages capillary formation from endothelial cells through the LOX-1 dependent redox-sensitive pathway [1] [2] [3] [4].

Kartogenin (KGN) sodium acts as an inducer of chondrogenic tissue formation (EC 50: 100 nM). It promotes chondrogenesis by binding to fibrin A, disrupting its interaction with the transcription factor core binding factor beta subunit (CBFβ), and modulating the CBFβ-RUNX1 transcriptional program. Additionally, Kartogenin sodium aids tendon-bone junction (TBJ) wound healing by stimulating collagen synthesis. It is extensively utilized in cell-free therapies for cartilage regeneration and protection, tendon-bone healing, wound healing, and limb development. The compound is also vital for cartilage repair, coordinating limb development, and osteoarthritis (OA) research [1] [2] [3] [4].

Elastin Methacrylated (ElaMA) is a protein that can recruit and modulate innate immune cells, enhancing vascular formation at wound sites and thereby improving tissue regeneration. This compound attracts large numbers of neutrophils and key M2 macrophages to wounds, inducing their infiltration into hydrogels. It exhibits excellent immunomodulatory properties, promoting superior angiogenesis, collagen deposition, and dermal regeneration. When used in combination with the photoinitiator LAP (HY-44076), ElaMA self-assembles into fibrous hydrogels, targeting bioactive adhesion sites and providing intrinsic support and biodegradation for tissue cells. It is applicable in fields such as cell culture, bio 3D printing, and tissue engineering.

Ascorbic acid-13C6 is the 13C labeled compound of Ascorbic acid. Ascorbic acid has a CAS number of 50-81-7. Vitamin C is a potent reducing and antioxidant agent that functions in fighting bacterial infections, in detoxifying reactions, and in the formation of collagen.

L-Ascorbic Acid-13C6 is the 13C labeled compound of L-Ascorbic Acid. L-Ascorbic Acid has a CAS number of 50-81-7. Vitamin C is a potent reducing and antioxidant agent that functions in fighting bacterial infections, in detoxifying reactions, and in the formation of collagen.

3′,4-O-Dimethylcedrusin can improve wound healing in vivo by stimulating the formation of fibroblasts and collagen.