US 12,186,420 B2
Compositions and methods of use for treatment or improvement of the condition and appearance of skin
Serena Mandla, Toronto (CA); Jeffrey Alan Biernaskie, Calgary (CA); Holly Danielle Sparks, Rockey View County (CA); William Michael Scott, Longview (CA); and Milica Radisic, Toronto (CA)
Assigned to Quthero, Inc., Miami, FL (US); and UTI Limited Partnership, Calgary (CA)
Filed by Quthero, Inc., Miami, FL (US); and UTI Limited Partnership, Calgary (CA)
Filed on Sep. 8, 2023, as Appl. No. 18/464,024.
Application 18/464,024 is a division of application No. 17/539,132, filed on Nov. 30, 2021, abandoned.
Claims priority of provisional application 63/119,059, filed on Nov. 30, 2020.
Prior Publication US 2024/0082134 A1, Mar. 14, 2024
Int. Cl. A61K 38/08 (2019.01); A61K 8/64 (2006.01); A61K 9/00 (2006.01); A61P 17/02 (2006.01); A61Q 19/08 (2006.01); C07K 7/08 (2006.01); A61Q 19/00 (2006.01)
CPC A61K 8/64 (2013.01) [A61K 9/0014 (2013.01); A61K 38/08 (2013.01); A61P 17/02 (2018.01); A61Q 19/08 (2013.01); A61Q 19/005 (2013.01)] 20 Claims
 
1. A method of improving a cosmetic condition or aesthetic appearance of skin on a subject, the method comprising: topically administering to the skin of the subject in need thereof, a formulation comprising a peptide comprising an amino acid sequence of QHREDGS (SEQ ID NO: 1), in an amount effective to improve the cosmetic condition or aesthetic appearance of the skin, wherein the improvement of the cosmetic condition or aesthetic appearance of the skin is at least one of: reducing dermatological signs of chronological aging, photo-aging, hormonal aging, or actinic aging; reducing the appearance of lines or wrinkles; reducing noticeability of facial lines and wrinkles, facial wrinkles on cheeks, forehead, perpendicular wrinkles between eyes, horizontal wrinkles above eyes, and around mouth, marionette lines; reducing, or diminishing the appearance or depth of lines or wrinkles; improving the appearance of suborbital lines or periorbital lines; reducing the appearance of crow's feet; rejuvenating or revitalizing skin; reducing skin fragility; reversing of loss of glycosaminoglycans or collagen; ameliorating effects of estrogen imbalance; skin atrophy; reducing, or treating hyperpigmentation; minimizing skin discoloration; improving skin tone, radiance, clarity or tautness; reducing, or ameliorating skin sagging; improving skin firmness, plumpness, suppleness or softness; improving procollagen or collagen production; improving skin texture or promoting retexturization; improving skin barrier repair or function; improving the appearance of skin contours; restoring skin luster and/or brightness; minimizing dermatological sings of fatigue or stress; resisting environmental stress; replenishing ingredients in the skin decreased by aging or menopause; improving communication among skin cells; increasing cell proliferation or multiplication; increasing skin cell metabolism decreased by aging or menopause; retarding cellular aging, improving skin moisturization; enhancing skin thickness; increasing skin elasticity or resiliency; enhancing exfoliation; improving microcirculation; or decreasing cellulite formation.