{"count":2,"index":{"built_at":"2026-07-27T06:02:18.693108+00:00","public_records":55311,"revision":"3be7b9cf8dd888fd3d48027d"},"query":{"area":null,"kind":null,"lang":null,"limit":10,"match_mode":"all_terms","q":"Evidence check: ACTN3 in the context of skin aging"},"results":[{"answer":"The provided context contains no evidence linking ACTN3 to skin aging. ACTN3 is well-studied for muscle fiber composition (sprint/power performance), not for skin processes. Direct-to-consumer claims connecting ACTN3 variants to skin aging lack scientific support. Evidence grade: marketing/unclear. No GWAS, mechanistic, or human studies in the context associate ACTN3 with skin biomarkers like collagen, elastin, or wrinkle formation. Skin aging is multifactorial (UV, lifestyle, hormones, polygenic). Consumers should be skeptical of single-gene interpretations for complex traits. Safety note: Do not base skincare or supplementation decisions on this SNP alone.","area":"gesundheit","canonical_id":"gesundheit:canonical-afc04d182980ef05d703f46e","id":"public-041bb8cb9d95848b3d50a9a0","kind":"qa","language":"en","publication_status":"existing_native_answer_privacy_screened_sources_pending","question":"Evidence check: ACTN3 in the context of skin aging","score":28.86017524,"snippet":"The provided context contains no evidence linking ACTN3 to skin aging. ACTN3 is well-studied for muscle fiber composition (sprint/power performance), not for skin processes. Direct-to-consumer claims connecting ACTN3 variants to skin aging lack scientific support. Evidence grade: marketing/unclear. No GWAS, mechanistic, or human studies in the context associate ACTN3 with skin biomarkers like collagen, elastin, or wrinkle formation. Skin aging is multifactorial (UV, lifestyle, hormones, polygenic). Consumers should be skeptical of single-gene interpretations for complex traits. Safety note: Do not base skincare or supplementation decisions on this SNP alone.","sources":[],"title":"Evidence check: ACTN3 in the context of skin aging","url":"https://tikki.wiki/wissen/gesundheit/frage/public-041bb8cb9d95848b3d50a9a0/evidence-check-actn3-in-the-context-of-skin-aging/","verification":{"claim_support_verified":false,"human_reviewed":false,"quote_exact_match":false,"source_identity_verified":false,"tier":"existing_native_answer_privacy_screened_sources_pending"}},{"answer":"The provided context does not contain any evidence linking ACTN3 variants to skin health. ACTN3 encodes alpha-actinin-3, a protein primarily expressed in fast-twitch muscle fibers and studied mainly in relation to athletic performance and muscle metabolism. None of the included articles or Q&A entries mention ACTN3 in the context of skin aging, collagen, or glycation. The skin DNA test articles discuss general markers for premature aging but not this specific gene. Therefore, the evidence grade is unclear. Consumers should be cautious of any claims that ACTN3 influences skin health, as they are not supported by the available information. Lifestyle factors such as sun protection and diet are far more relevant for skin aging than this muscle-related gene.","area":"gesundheit","canonical_id":"gesundheit:canonical-92f863cfa63237492f9e033f","id":"public-8c2354f4910c863b525cd396","kind":"qa","language":"en","publication_status":"existing_native_answer_privacy_screened_sources_pending","question":"Evidence check: ACTN3 in the context of Haut","score":28.12510142,"snippet":"The provided context does not contain any evidence linking ACTN3 variants to skin health. ACTN3 encodes alpha-actinin-3, a protein primarily expressed in fast-twitch muscle fibers and studied mainly in relation to athletic performance and muscle metabolism. None of the included articles or Q&A entries mention ACTN3 in the context of skin aging, collagen, or glycation. The skin DNA test articles discuss general markers for premature aging but not this specific gene. Therefore, the evidence grade is unclear. Consumers should be cautious of any claims that ACTN3 influences skin health, as they are not supported by the available information. Lifestyle factors such as sun protection and diet are ","sources":[],"title":"Evidence check: ACTN3 in the context of Haut","url":"https://tikki.wiki/wissen/gesundheit/frage/public-8c2354f4910c863b525cd396/evidence-check-actn3-in-the-context-of-haut/","verification":{"claim_support_verified":false,"human_reviewed":false,"quote_exact_match":false,"source_identity_verified":false,"tier":"existing_native_answer_privacy_screened_sources_pending"}}],"schema_version":"tikki.search-response.v1"}