{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,31]],"date-time":"2026-08-31T18:38:01Z","timestamp":1788201481376,"version":"build-2803163510"},"reference-count":25,"publisher":"Wiley","issue":"7","license":[{"start":{"date-parts":[[2024,3,18]],"date-time":"2024-03-18T00:00:00Z","timestamp":1710720000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["J of Cosmetic Dermatology"],"published-print":{"date-parts":[[2024,7]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Background<\/jats:title><jats:p>Indocyanine green (ICG) exhibits robust absorption near 800\u2009nm.<\/jats:p><\/jats:sec><jats:sec><jats:title>Aims<\/jats:title><jats:p>To examine the clinical effects of combining ICG with a 785\u2009nm picosecond laser for treating photo\u2010aged skin.<\/jats:p><\/jats:sec><jats:sec><jats:title>Patient\/Methods<\/jats:title><jats:p>A 785\u2009nm 600 picosecond laser was used on the facial area of 16 female patients with Fitzpatrick skin type III and IV (mean age: 58.44\u2009\u00b1\u20095.24\u2009years) after applying 0.0125% ICG cream. A total of 3000 shots were administered in diffractive optical element mode at a pulse energy of 200\u2009mJ and frequency of 10\u2009Hz. Hyperpigmented lesions were treated using the Zoom handpiece set at a spot size of 3\u20134\u2009mm, pulse energy of 60\u2013120\u2009mJ, and frequency of 3\u20137\u2009Hz. Patients underwent five sessions of treatment at intervals of 1\u20132\u2009weeks. Wrinkles, pores and pigmented lesions were assessed at the initial assessment and 4\u2009weeks after the final treatment using the Modified Fitzpatrick Wrinkle Scale and 10\u2010point visual analog scale, respectively. Skin biopsy of the postauricular area was performed on two consenting patients.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Significant improvements in wrinkles (<jats:italic>p<\/jats:italic>\u2009=\u20090.02), pores (<jats:italic>p<\/jats:italic>\u2009=\u20090.034), and hyperpigmentation (<jats:italic>p<\/jats:italic>\u2009=\u20090.036) were observed, along with increased patient subjective improvement. Adverse effects were transient and well\u2010tolerated. Hematoxylin and eosin and Masson's trichrome staining revealed increased and thickened dermal collagen fibers. Immunohistochemical staining revealed increased expression of collagen I and III throughout the papillary and upper reticular dermis, along with diffuse increase of STRO\u20101 in the dermis.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>The combined application of a 785\u2009nm picosecond laser and ICG yielded promising clinical outcomes for treating photo\u2010aged skin in Asian patients with Fitzpatrick skin type III and IV.<\/jats:p><\/jats:sec>","DOI":"10.1111\/jocd.16275","type":"journal-article","created":{"date-parts":[[2024,3,18]],"date-time":"2024-03-18T07:09:15Z","timestamp":1710745755000},"page":"2411-2419","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":5,"title":["Skin rejuvenation through topical application of indocyanine green with diffractive optical element mode of 785\u2009nm picosecond laser in Asian females"],"prefix":"10.1111","volume":"23","author":[{"given":"Dayeon","family":"Jung","sequence":"first","affiliation":[{"name":"Department of Dermatology Hallym University Sacred Heart Hospital  Anyang Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Na Reu","family":"Seung","sequence":"additional","affiliation":[{"name":"Seoul Hong Skin Clinic  Seoul Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Suk Bae","family":"Seo","sequence":"additional","affiliation":[{"name":"SeoASong Dermatologic clinic  Seoul Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9924-515X","authenticated-orcid":false,"given":"Eun Joo","family":"Park","sequence":"additional","affiliation":[{"name":"Department of Dermatology Hallym University Sacred Heart Hospital  Anyang 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