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Page 1
Loose Anagen Syndrome.
Maxfield L, Cook C. Maxfield L, et al. 2023 Aug 16. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2023 Jan–. 2023 Aug 16. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2023 Jan–. PMID: 30252286 Free Books & Documents.
Hair growth is cyclical, and follicles undergo corresponding phases of growth (anagen), involution (catagen), and quiescence (telogen). Loose anagen hair syndrome (LAS) is a condition inherited in autosomal dominant fashion with incomplet …
Hair growth is cyclical, and follicles undergo corresponding phases of growth (anagen), involution (catagen), and quiescence ( …
Clinical overview on RASopathies.
Zenker M. Zenker M. Am J Med Genet C Semin Med Genet. 2022 Dec;190(4):414-424. doi: 10.1002/ajmg.c.32015. Epub 2022 Nov 25. Am J Med Genet C Semin Med Genet. 2022. PMID: 36428239 Review.
RASopathies comprise a group of clinically overlapping developmental disorders caused by genetic variations affecting components or modulators of the RAS-MAPK signaling cascade, which lead to dysregulation of signal flow through this pathway. Noonan syndrome and the less f …
RASopathies comprise a group of clinically overlapping developmental disorders caused by genetic variations affecting components or modulato …
Noonan syndrome and Noonan-like syndrome with loose anagen hair: rare phenotypes may emerge during follow-up.
Liu Z, Lai J, Song F. Liu Z, et al. Transl Pediatr. 2024 Jul 31;13(7):1161-1168. doi: 10.21037/tp-24-113. Epub 2024 Jul 16. Transl Pediatr. 2024. PMID: 39144424 Free PMC article.
BACKGROUND: Noonan syndrome (NS) and Noonan-like syndrome with loose anagen hair (NS/LAH) are neurodevelopmental syndromes resulting from germline mutations in genes that participate in the rat sarcoma/mitogen-activated protein kinases (RAS/MAPK …
BACKGROUND: Noonan syndrome (NS) and Noonan-like syndrome with loose anagen hair (NS/LAH) are neurodevelo …
Oral minoxidil treatment for hair loss: A review of efficacy and safety.
Randolph M, Tosti A. Randolph M, et al. J Am Acad Dermatol. 2021 Mar;84(3):737-746. doi: 10.1016/j.jaad.2020.06.1009. Epub 2020 Jul 2. J Am Acad Dermatol. 2021. PMID: 32622136 Review.
BACKGROUND: Although topical minoxidil is an effective treatment option for hair loss, many patients are poorly compliant because of the necessity to apply the medication twice a day, undesirable hair texture, and scalp irritation. ...Androgenetic alopecia was the m …
BACKGROUND: Although topical minoxidil is an effective treatment option for hair loss, many patients are poorly compliant because of …
Loose anagen syndrome and loose anagen hair.
Li VW, Baden HP, Kvedar JC. Li VW, et al. Dermatol Clin. 1996 Oct;14(4):745-51. doi: 10.1016/s0733-8635(05)70401-0. Dermatol Clin. 1996. PMID: 9238333 Review.
Loose anagen syndrome, or loose anagen hair, is a recently described condition of unknown etiology that may be under-recognized. ...A variety of theories have been postulated to explain the pathophysiology of loose anagen …
Loose anagen syndrome, or loose anagen hair, is a recently described condition of unknown etiology …
Loose anagen syndrome.
Price VH, Gummer CL. Price VH, et al. J Am Acad Dermatol. 1989 Feb;20(2 Pt 1):249-56. doi: 10.1016/s0190-9622(89)70030-x. J Am Acad Dermatol. 1989. PMID: 2915060
A distinctive new hair condition, the loose anagen syndrome, features anagen hairs that are loosely anchored and easily pulled from the scalp. ...This report describes findings in 22 children and five adults with the loose anagen …
A distinctive new hair condition, the loose anagen syndrome, features anagen hairs that are loosely ancho …
PPP1CB-Related Noonan Syndrome with Loose Anagen Hair: A Systematic Review.
Reynolds G, Calvo M, Luca M, Massuras S, Rondot F, Cardaropoli S, Mussa A. Reynolds G, et al. Genes (Basel). 2026 May 26;17(6):603. doi: 10.3390/genes17060603. Genes (Basel). 2026. PMID: 42353762 Free PMC article.
Background: PPP1CB-related Noonan syndrome-like disorder with loose anagen hair type 2 (NSLH2; OMIM #617506) is a rare RASopathy caused by pathogenic variants in PPP1CB, encoding the catalytic beta subunit of protein phosphatase 1 (PP1C). ...Conclusion …
Background: PPP1CB-related Noonan syndrome-like disorder with loose anagen hair type 2 (NSLH2; OMIM #617506) is …
[Loose anagen hair syndrome].
Lalević-Vasić B, Polić D, Milinković R. Lalević-Vasić B, et al. Ann Dermatol Venereol. 1990;117(10):701-7. Ann Dermatol Venereol. 1990. PMID: 1705765 Review. French.
The major sign of the anomaly is that hairs can be pulled off in tufts easily and painlessly, and promptly grow again (our cases). In all cases reported so far the hair was blond or dark-blond; in some patients it is described as scintillating (our cases). The hair …
The major sign of the anomaly is that hairs can be pulled off in tufts easily and painlessly, and promptly grow again (our cases). In all ca …
Loose anagen hair syndrome: take a closer look!
Pottier C, Eymieux S, Blanchard-Laumonnier E, Robert J, Maruani A, Leducq S. Pottier C, et al. Br J Dermatol. 2022 Oct;187(4):e156. doi: 10.1111/bjd.21623. Epub 2022 May 25. Br J Dermatol. 2022. PMID: 35613857 No abstract available.
Loose anagen syndrome.
Sinclair R, Cargnello J, Chow CW. Sinclair R, et al. Exp Dermatol. 1999 Aug;8(4):297-8. Exp Dermatol. 1999. PMID: 10439228 No abstract available.
180 results