What Is The Long Shot?
Resposta Rapida
Overview The Long Shot groups three compounds that are each independently characterized in the literature on cellular metabolism, connective-tissue biology, and immune signalling. It ships as five separate vials, so the material corresponds to three distinct bodies of published work rather than to a...
Overview
The Long Shot groups three compounds that are each independently characterized in the literature on cellular metabolism, connective-tissue biology, and immune signalling. It ships as five separate vials, so the material corresponds to three distinct bodies of published work rather than to a single studied formulation.
NAD+ is a central redox coenzyme. Covarrubias et al. reviewed NAD+ metabolism and its roles in cellular processes during ageing, and Verdin surveyed its position in metabolism and neurodegeneration.[1][2] Rajman et al. reviewed the in vivo evidence for NAD-boosting molecules, and Imai and Guarente described the NAD+–sirtuin relationship.[3][4]
GHK-Cu is the copper-binding tripeptide first reported in Nature by Pickart et al. as a growth-modulating plasma tripeptide that may function by facilitating copper uptake into cells.[8] Maquart et al. reported stimulation of collagen synthesis in fibroblast cultures, and Pickart and Margolina reviewed its actions in light of gene-expression data.[9][11]
Thymosin Alpha-1 was isolated and sequenced by Goldstein et al. in 1977 as an immunologically active thymic polypeptide.[15] Romani et al. reported that it activates dendritic cells through toll-like receptor signalling, and Dominari et al. published a comprehensive review of the literature.[16][17]
No peer-reviewed study has evaluated these three compounds together as a kit. Every citation on this page describes a single component studied on its own, and the three act through unrelated molecular systems. Investigators should treat the kit as three separate research materials and consult the dedicated NAD+, GHK-Cu, and Thymosin Alpha-1 entries for complete mechanism, applications, and reference lists.
“Preclinical Research Summary (Component-Level) No peer-reviewed study has evaluated this five-vial kit as a unit.”
Referencias
- Covarrubias AJ, Perrone R, Grozio A, Verdin E. NAD+ metabolism and its roles in cellular processes during ageing. Nature Reviews Molecular Cell Biology. 2021;22(2):119-141.
- Verdin E. NAD+ in aging, metabolism, and neurodegeneration. Science. 2015;350(6265):1208-1213.
- Rajman L, Chwalek K, Sinclair DA. Therapeutic potential of NAD-boosting molecules: the in vivo evidence. Cell Metabolism. 2018;27(3):529-547.
- Imai S, Guarente L. NAD+ and sirtuins in aging and disease. Trends in Cell Biology. 2014;24(8):464-471.
- Tarragó MG, Chini CCS, Kanamori KS, et al. A potent and specific CD38 inhibitor ameliorates age-related metabolic dysfunction by reversing tissue NAD+ decline. Cell Metabolism. 2018;27(5):1081-1095.e10.
- Zhang H, Ryu D, Wu Y, et al. NAD+ repletion improves mitochondrial and stem cell function and enhances life span in mice. Science. 2016;352(6292):1436-1443.
- Grant R, Berg J, Mestayer R, et al. A pilot study investigating changes in the human plasma and urine NAD+ metabolome during a 6 hour intravenous infusion of NAD+. Frontiers in Aging Neuroscience. 2019;11:257.
- Pickart L, Freedman JH, Loker WJ, et al. Growth-modulating plasma tripeptide may function by facilitating copper uptake into cells. Nature. 1980;288(5792):715-717.
- Pickart L, Margolina A. Regenerative and Protective Actions of the GHK-Cu Peptide in the Light of the New Gene Data. International Journal of Molecular Sciences. 2018;19(7):1987.
- Pickart L, Vasquez-Soltero JM, Margolina A. GHK and DNA: Resetting the human genome to health. BioMed Research International. 2014;2014:151479.
- Maquart FX, Pickart L, Laurent M, et al. Stimulation of collagen synthesis in fibroblast cultures by the tripeptide-copper complex glycyl-L-histidyl-L-lysine-Cu2+. FEBS Letters. 1988;238(2):343-346.
- Canapp SO Jr, Farese JP, Schultz GS, et al. The effect of topical tripeptide-copper complex on healing of ischemic open wounds. Veterinary Surgery. 2003;32(6):515-523.
- Simeon A, Emonard H, Hornebeck W, Maquart FX. The tripeptide-copper complex glycyl-L-histidyl-L-lysine-Cu2+ stimulates matrix metalloproteinase-2 expression by fibroblast cultures. Life Sciences. 2000;67(18):2257-2265.
- Pickart L, Vasquez-Soltero JM, Margolina A. GHK-Cu may Prevent Oxidative Stress in Skin by Regulating Copper and Modifying Expression of Numerous Antioxidant Genes. Cosmetics. 2015;2(3):236-247.
- Goldstein AL, Low TL, McAdoo M, et al. Thymosin alpha1: Isolation and sequence analysis of an immunologically active thymic polypeptide. Proc Natl Acad Sci USA. 1977;74(2):725-729.
- Romani L, Bistoni F, Gaziano R, et al. Thymosin alpha 1 activates dendritic cells for antifungal Th1 resistance through toll-like receptor signaling. Blood. 2004;103(11):4232-4239.
- Dominari A, Hathaway III D, Pandav K, et al. Thymosin alpha 1: A comprehensive review of the literature. World Journal of Virology. 2020;9(5):67-78.
- Romani L, Bistoni F, Perruccio K, et al. Thymosin alpha1 activates dendritic cell tryptophan catabolism and establishes a regulatory environment for balance of inflammation and tolerance. Blood. 2006;108(7):2265-2274.
- Li J, Liu CH, Wang FS. Thymosin alpha 1: biological activities, applications and genetic engineering production. Peptides. 2010;31(11):2151-2158.
- Serafino A, Pica F, Andreola F, et al. Thymosin alpha1 Activates Complement Receptor-Mediated Phagocytosis in Human Monocyte-Derived Macrophages. Journal of Innate Immunity. 2014;6(1):72-88.
- Garaci E. Thymosin alpha1: a historical overview. Annals of the New York Academy of Sciences. 2007;1112:14-20.
- Elizondo-Riojas MA, Chamow SM, Tuthill CW, et al. NMR structure of human thymosin alpha-1. Biochemical and Biophysical Research Communications. 2011;416(3-4):356-361.
- U.S. Food and Drug Administration. Certain Bulk Drug Substances for Use in Compounding that May Present Significant Safety Risks. FDA.gov. Updated 2023.
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Este conteudo e fornecido apenas para fins educacionais e informativos. Os produtos sao fornecidos apenas para estudos in vitro e nao sao medicamentos, drogas ou suplementos. Nao aprovado pela FDA para prevenir, tratar ou curar qualquer condicao.
