2025 | 2024 | 2023 | 2022 | 2017 | 2015 | 2014 | Hair Research | Other Dermatology Publications

2025

  • Day C, Deetleefs M, Lovemore L, Jang Y , Gusga-Mhlekuds O, Ntuli S, Hlungani B, Kannenberg S, Kruger E, Ambondo N, Visse W, Isaacs T, Lehloenya R, Peter J…The epidemiology of chronic urticaria in Cape Town, South Africa: a review of two tertiary referral centres. Allergy. 2025
  • Chateau A, Hlela C, Dlova N, Isaacs T, Naicker T, Nupen T, Amber j, Maruma F, Pillay L, Moosa F, Makhubele J, Lehloenya R, Visser w, Velasquez C, Todd G, Blackbeard D, Aldous C. Consensus recommendations for multidisciplinary care of patients with epidermolysis bullosa in a resource-limited environment, South Africa. Part1 of 2. Health SA Gesondheid ISSN: 1025-9848
  • Isaacs T, Jacobs T, Whitaker D et al, Sun protection advice for the South African population for the prevention and management of sin disease. Int J of dermatology, August ,20025
  • Chateau AV, Hlela C, Dlova N, Isaacs T, Naicker T, Nupen T, Ambler J, Maruma F, Pillay L, Mankahla A, Moosa F, Makhubele J, Lehloenya R, Visser WI, Velazquez C, Cameron-Mackintosh S, Todd G, Blackbeard D, Aldous C. Consensus statements for the transdisciplinary care of patients with epidermolysis bullosa in South Africa: Part 1. Health SA. 2025 Aug 6;30:2963.
  • Li Y, Gibson A, Saeed HN, Ashraf M, Li D, Ostrov DA, Krantz MS, Mallal SA, Alves E, Chopra A, Choo L, Dodiuk-Gad RP, Kaffenberger B, Drucker AM, Goh MS, Ergen E, Micheletti R, Rosenbach M, Martin-Pozo MD, Gangula R, Williams EA, Yu A, O'Connor A, Mahan K, Kwan JT, Metcalfe D, Rashad R, Shanbhag SS, Tahboub MA, Pedretti S, Choshi P, Chimbetete T, Selim R, James I, Trubiano JA, Lehloenya R, Peter JG, Phillips EJ; SJS Survivor Study. HLA-B Alleles With Shared Peptide Binding Specificities Define Global Risk of Co-trimoxazole-Induced Severe Cutaneous Adverse Drug Reactions. J Allergy Clin Immunol Pract. 2025 Aug 8:S2213-2198(25)00762-7.
  • Peter J, Hoenck H, Lehloenya R. Management of patients with tuberculosis medication-induced drug reaction with eosinophilia and systemic symptoms. Curr Opin Allergy Clin Immunol. 2025 Aug 1;25(4):237-244.
  • Gunter HM, Choshi P, Chimbetete T, Pedretti S, Lehloenya RJ, Sinxadi PZ, Ritchie MD, Phillips EJ, Haas DW, Peter JG. Genetic polymorphisms and adverse reactions to antituberculosis therapy. Pharmacogenomics. 2025 Apr-Apr;26(5-6):207-221. doi: 10.1080/14622416.2025.
  • Li Y, Gibson A, Saeed HN, Tahboub MA, Li D, Ostrov DA, Krantz MS, Mallal SA, Alves E, Chopra A, Choo L, Dodiuk-Gad RP, Kaffenberger B, Drucker AM, Goh MS, Ergen E, Micheletti R, Rosenbach M, Martin-Pozo MD, Gangula R, Williams EA, Yu A, O'Connor A, Mahan K, Kwan JT, Metcalfe D, Rashad R, Shanbhag SS, Pedretti S, Choshi P, Chimbetete T, Selim R, James I, Trubiano JA, Lehloenya R, Peter JG, Phillips EJ. HLA-B Alleles with Shared Peptide Binding Specificities Define Global Risk of Cotrimoxazole-induced SCAR. : J Allergy Clin Immunol Pract. 2025 Aug 8:S2213-2198(25)00762-7.
  • Selim R, Thwala B, Porter M, Chimbetete T, Sethosa P, Malope T, Choshi P, Pedretti S, Dlamini S, Phillips EJ, Lehloenya R, Peter J. Utility of IFN-γ Enzyme-Linked Immunospot as Adjunctive Diagnostic for Severe T Cell-Mediated Reactions to Cotrimoxazole in High HIV and Tuberculosis Settings. J Allergy Clin Immunol Pract. 2025 Jun 6:S2213-2198(25)00533-1.
  • Day C, Deetlefs M, Mapahla L, Jang Y, Gusha-Mhlekude Q, Ntuli S, Hlungwani B, Kannenberg S, Kruger E, Ambondo N, Visser W, Isaacs T, Lehloenya R, Peter J. The Epidemiology of Chronic Urticaria in Cape Town, South Africa: A Review of Two Tertiary Referral Centers. Allergy. 2025 Aug;80(8):2405-2409.
  • van der Westhuizen JN, Porter M, Nortier E, Coetzee L, Hlela C, Lehloenya RJ, Schaaf HS, Visser WI. Presumed Levofloxacin-associated Lichenoid Drug Eruption in a Child With Rifampicin-resistant Tuberculosis. Pediatr Infect Dis J. 2025 Apr 1;44(4):e142-e143.

2024

  • Integrated sun protection advice for the South African population. Tod B, Whitaker D, Visser W, Isaacs T, Jacobs T, Wiid K, Dlova NC, Wright CY Int J Dermatol. 2024 Mar;63(3):277-287. doi: 10.1111/ijd.16980. Epub 2023 Dec 20. PMID: 38124402 Review.
  • Phenotypes, endotypes and genotypes of atopic dermatitis and allergy in populations of African ancestry on the continent and diaspora. Lunjani N, Kerbelker T, Mdletshe FB, Hlela C, O'Mahony L.Front Allergy. 2024 Jan 24;4:1203304.doi:0.3389/falgy. 2023. 1203304 eCollection 2023. PMID: 38327736 Free PMC article.
  • Gibson A, Ram R, Gangula R, Li Y, Mukherjee E, Palubinsky AM, Campbell CN, Thorne M, Konvinse KC, Choshi P, Deshpande P, Pedretti S, O'Neil RT, Wanjalla CN, Kalams SA, Gaudieri S, Lehloenya RJ, Bailin SS, Chopra A; Jason A Trubiano on behalf of the AUS-SCAR study group; Jonny G Peter on behalf of the AFRI-SCAR and IMARI-Africa study group; Mallal SA, Phillips EJ. Multiomic single-cell sequencing defines tissue-specific responses in Stevens-Johnson Syndrome and Toxic epidermal necrolysis. bioRxiv [Preprint]. 2024 Feb 18:2023.11.26.568771. doi: 10.1101/2023.11.26.568771. PMID: 38405793
  • Konyana SPP, Teixeira NF, Pirjol L, Thwala B, Nkoyane W, Porter M, Gxolo F, Phillips E, Lehloenya R, Mankahla A, Peter J. Spectrum of offending drugs and cutaneous adverse drug reactions requiring hospitalisation in a tertiary South African hospital in TB/HIV endemic setting. Front Allergy. 2024 Nov 28;5:1481281. doi: 10.3389/falgy.2024.1481281. eCollection 2024.PMID: 39668949
  • Zitha EM, Oputu OU, Mevana S, Thwala B, Mapahla L, Mpungose A, Isaacs T, Peter J, Lehloenya RJ, Khumalo NP. Patients with severe cutaneous adverse drug reactions have extremely high hair cortisol concentrations that do not correlate with the presence of depression. JAAD Int. 2024 Sep 1;17:163-166. doi: 10.1016/j.jdin.2024.07.027. eCollection 2024 Dec. PMID: 39525840
  • Gibson A, Ram R, Gangula R, Li Y, Mukherjee E, Palubinsky AM, Campbell CN, Thorne M, Konvinse KC, Choshi P, Deshpande P, Pedretti S, Fear MW, Wood FM, O'Neil RT, Wanjalla CN, Kalams SA, Gaudieri S, Lehloenya RJ, Bailin SS, Chopra A, Trubiano JA; AUS-SCAR Consortium; Peter JG; AFRiSCAR Consortium; Mallal SA, Phillips EJ. Multiomic single-cell sequencing defines tissue-specific responses in Stevens-Johnson syndrome and toxic epidermal necrolysis. Nat Commun. 2024 Oct 8;15(1):8722. doi: 10.1038/s41467-024-52990-3.PMID: 39379371
  • Machona MS, Muloiwa R, Porter M, Peter J, Lehloenya RJ. Advanced human immunodeficiency virus (HIV) does not affect ability to utilize lymphadenopathy in assessment of drug reaction with eosinophilia and systemic symptoms syndrome in HIV and tuberculosis: Prospective comparative study. J Allergy Clin Immunol Glob. 2024 May 3;3(3):100276. doi: 10.1016/j.jacig.2024.100276. eCollection 2024 Aug.PMID: 38946893
  • Porter M, Smith R, Teixeira N, Thwala B, Choshi P, Phillips EJ, Meintjes G, Dlamini S, Peter JG, Lehloenya RJ. First-Line Antituberculosis Drug Challenge Reactions in Drug Reaction With Eosinophilia and Systemic Symptoms Syndrome in an HIV Endemic Setting. J Allergy Clin Immunol Pract. 2024 Oct;12(10):2798-2808.e12. doi: 10.1016/j.jaip.2024.05.045. Epub 2024 Jun 7.PMID: 3885261
  • Comment on: Proposal for a new diagnostic classification of photodistributed Stevens-Johnson syndrome and toxic epidermal necrolysis. Thwala BN, Teixeira N, Zitha E, Mpungose A, Isaacs T, Peter JG, Lehloenya RJ.Eur J Med Res. 2024 Jan 29;29(1):83. doi: 10.1186/s40001-024-01652-7.PMID: 38287381
  • Brüggen MC, Walsh S, Ameri MM, Anasiewicz N, Maverakis E, French LE, Ingen-Housz-Oro S; DRESS Delphi consensus group; Abe R, Ardern-Jones M, Assier H, Barbaud A, Bensaid B, Bernal W, Bernier C, Brassard A, Brezinová E, Cabañas R, Cardones A, Chu CY, Chua SL, Descamps V, Didona B, Divito SJ, Dodiuk-Gad R, Elman S, Gaspar K, Mortz CG, Hama N, Lee HY, Horváth B, Jörg L, Kaffenberger BH, Kucinskiene V, Lebrun-Vignes B, Lehloenya RJ, Meyersburg D, Micheletti R, Milpied B, Miyagawa F, Mostaghimi A, Nägeli M, Naldi L, Oppel E, Phillips EJ, Pirani T, Ranki A, Mälkönen T, Rosenbach M, Salavastru C, Staumont-Salle D, Sandberg H, Setterfield J, Shinkai K, Shiohara T, Soria A, Tartar D, Tiplica GS, Traidl S, Vorobyev A, von Wachter C, Worswick S, Cho YT. Management of Adult Patients With Drug Reaction With Eosinophilia and Systemic Symptoms: A Delphi-Based International Consensus. JAMA Dermatol. 2024 Jan 1;160(1):37-44. doi: 10.1001/jamadermatol.2023.4450.PMID: 37966824
  • S P P Konyana, N F Teixeira , L Pirjol , B Thwala , W Nkoyane , M Porter , F Gxolo , E Phillips , R Lehloenya , A Mankahla , J Peter. Spectrum of offending drugs and cutaneous adverse drug reactions requiring hospitalisation in a tertiary South African hospital in TB/HIV endemic setting, Front Allergy. 2024 Nov 28:5:1481281.doi: 10.3389/falgy.2024.1481281. PMID: 39668949
  • Mireille Porter MD,MBChB,MPH, Rhodine Smith MD, Nadine Teixeira MD, Bukiwe Thwala MPH, Phuti Choshi PhD, Elizabeth J. Phillips MD, Graeme Meintjes PhD, Sipho Dlamini MD, Jonathan Grant Peter PhD, Rannakoe J. Lehloenya MD. First-Line Antituberculosis Drug Challenge Reactions in Drug Reaction With Eosinophilia and Systemic Symptoms Syndrome in an HIV Endemic Setting. Allergy Clin Immunol Pract. 2024 Oct;12(10):2798-2808.e12. doi: 10.1016/j.jaip.2024.05.045. PMID: 38852619 

  • Eddy M Zitha, Ogheneochuko U Oputu, Sthomo Mevana, Bukiwe Thwala, Lovemore Mapahla, Aneliswa Mpungose, Thuraya Isaacs, Jonny Peter, Rannakoe J Lehloenya, Nonhlanhla P Khumalo. Patients with severe cutaneous adverse drug reactions have extremely high hair cortisol concentrations that do not correlate with the presence of depression.JAAD Int. 2024 Sep 1:17:163-166. doi: 10.1016/j.jdin.2024.07.027. PMID: 39525840

  • Comment on: Proposal for a new diagnostic classification of photodistributed Stevens-Johnson syndrome and toxic epidermal necrolysis. Thwala BN, Teixeira N, Zitha E, Mpungose A, Isaacs T, Peter JG, Lehloenya RJ. Eur J Med Res. 2024 Jan 29;29(1):83. doi: 10.1186/s40001-024-01652-7. PMID: 38287381 

  • Gibson A, Ram R, Gangula R, Li Y, Mukherjee E, Palubinsky AM, Campbell CN, Thorne M, Konvinse KC, Choshi P, Deshpande P, Pedretti S, O'Neil RT, Wanjalla CN, Kalams SA, Gaudieri S, Lehloenya RJ, Bailin SS, Chopra A; Jason A Trubiano on behalf of the AUS-SCAR study group; Jonny G Peter on behalf of the AFRI-SCAR and IMARI-Africa study group; Mallal SA, Phillips EJ. bioRxiv [Preprint]. 2024 Feb 18:2023.11.26.568771. doi: 10.1101/2023.11.26.568771. PMID: 38405793 

  • Integrated sun protection advice for the South African population. Tod B, Whitaker D, Visser W, Isaacs T, Jacobs T, Wiid K, Dlova NC, Wright CY Int J Dermatol. 2024 Mar;63(3):277-287. doi: 10.1111/ijd.16980. Epub 2023 Dec 20. PMID: 38124402 Review. 

  • Phenotypes, endotypes and genotypes of atopic dermatitis and allergy in populations of African ancestry on the continent and diaspora. Lunjani N, Kerbelker T, Mdletshe FB, Hlela C, O'Mahony L.Front Allergy. 2024 Jan 24;4:1203304.doi:0.3389/falgy. 2023. 1203304 eCollection 2023. PMID: 38327736 Free PMC article. 

2023

  • Updates in SJS/TEN: collaboration, innovation, and community. Marks ME, Botta RK, Abe R, Beachkofsky TM, Boothman I, Carleton BC, Chung WH, Cibotti RR, Dodiuk-Gad RP, Grimstein C, Hasegawa A, Hoofnagle JH, Hung SI, Kaffenberger B, Kroshinsky D, Lehloenya RJ, Martin-Pozo M, Micheletti RG, Mockenhaupt M, Nagao K, Pakala S, Palubinsky A, Pasieka HB, Peter J, Pirmohamed M, Reyes M, Saeed HN, Shupp J, Sukasem. PMID: 37901413 

  • C, Syu JY, Ueta M, Zhou L, Chang WC, Becker P, Bellon T, Bonnet K, Cavalleri G, Chodosh J, Dewan AK, Dominguez A, Dong X, Ezhkova E, Fuchs E, Goldman J, Himed S, Mallal S, Markova A, McCawley K, Norton AE, Ostrov D, Phan M, Sanford A, Schlundt D, Schneider D, Shear N, Shinkai K, Tkaczyk E, Trubiano JA, Volpi S, Bouchard CS, Divito SJ, Phillips EJ. Front Med (Lausanne). 2023 Oct 11;10:1213889. doi: 10.3389/fmed.2023.1213889. eCollection 2023. PMID: 37901413 

  • Lichenoid drug eruption in patients on anti-TB therapy in a high HIV prevalence setting. McNair M, Porter M, Isaacs T, Pillay K, Williams G, Roberts R, Peter J, Lehloenya RJ. Int J Tuberc Lung Dis. 2023 Aug 1;27(8):643-645. doi: 10.5588/ijtld.23.0162. PMID: 37491745 

  • Long-term HIV and tuberculosis outcomes in patients hospitalised with severe cutaneous adverse reactions. Veenstra S, Porter MN, Thwala BN, Pillay N, Panieri MA, van der Westhuizen J, Phillips EJ, Meintjes G, Dlamini S, Lehloenya RJ, Peter J.J Clin Tuberc Other Mycobact Dis. 2023 May 8;32:100374. doi: 10.1016/j.jctube.2023.100374. eCollection 2023 Aug. PMID: 37214159 

  • A new heterozygous frameshift variant in keratin 10 resulting in ichthyosis hystrix in a father and daughter. Knight LK, McGrath J, Ozoemena L, Roberts R, Hlela C. JAAD Case Rep. 2023 Mar 7;35:22-24. doi: 10.1016/j.jdcr.2023.02.015. eCollection 2023 May. PMID: 37089757 

  • HIV-associated photodermatitis in African populations. Isaacs T, Lehloenya. R. Front Allergy. 2023 May 4;4:1159387. doi: 10.3389/falgy.2023.1159387. eCollection 2023. PMID: 37216149 

  • Long-term HIV and tuberculosis outcomes in patients hospitalised with severe cutaneous adverse reactions S. Veenstra, M.N. Porter, B.N. Thwala, N. Pillay M.A. Panieri, J. van der Westhuizen, E.J. Phillips, G. Meintjes, S. Dlamini, R.J. Lehloenya, J. Peter. https://doi.org/10.1016/j.jctube.2023.100374. Journal of clinical Tuberculosis and other mycobacteria's disease. August 2023. PMID: 37214159 

  • Stevens-Johnson syndrome and toxic epidermal necrolysis-associated dysgeusia: Natural history and association with dysosmia. Misra R, Todd G, Esterhuizen J, Muloiwa R, Peter J, Lehloenya RJ. J Allergy Clin Immunol Pract. 2024 Feb;12(2):522-525. doi: 10.1016/j.jaip.2023.10.036. Epub 2023 Oct 28. PMID: 37898176 

  • Skin infiltrating T-cell profile of drug reaction with eosinophilia and systemic symptoms (DRESS) reactions among HIV-infected patients. Chimbetete T, Choshi P, Pedretti S, Porter M, Roberts R, Lehloenya R, Peter J. Front Med (Lausanne). 2023 May 5;10:1118527. doi: 0.3389/fmed.2023.1118527. PMID: 37215719; PMCID: PMC10196146. 

  • Management of Adult Patients With Drug Reaction With Eosinophilia and Systemic Symptoms: A Delphi-Based International Consensus. Brüggen MC, Walsh S, Ameri MM, Anasiewicz N, Maverakis E, French LE, Ingen-Housz-Oro S; DRESS Delphi consensus group; Abe R, Ardern-Jones M, Assier H, Barbaud A, Bensaid B, Bernal W, Bernier C, Brassard A, Brezinová E, Cabañas R, Cardones A, Chu CY, Chua SL, Descamps V, Didona B, Divito SJ, Dodiuk-Gad R, Elman S, Gaspar K, Mortz CG, Hama N, Lee HY, Horváth B, Jörg L, Kaffenberger BH, Kucinskiene V, Lebrun-Vignes B, Lehloenya RJ, Meyersburg D, Micheletti R, Milpied B, Miyagawa F, Mostaghimi A, Nägeli M, Naldi L, Oppel E, Phillips EJ, Pirani T, Ranki A, Mälkönen T, Rosenbach M, Salavastru C, Staumont-Salle D, Sandberg H, Setterfield J, Shinkai K, Shiohara T, Soria A, Tartar D, Tiplica GS, Traidl S, Vorobyev A, von Wachter C, Worswick S, Cho YT. JAMA Dermatol. 2024 Jan 1;160(1):37-44. doi: 10.1001/jamadermatol.2023.4450. PMID: 37966824 

  • Rural and urban exposures shape early life immune development in South African children with atopic dermatitis and nonallergic children. Lunjani N, Ambikan AT, Hlela C, Levin M, Mankahla A, Heldstab-Kast JI, Boonpiyathad T, Tan G, Altunbulakli C, Gray C, Nadeau KC, Neogi U, Akdis CA, O'Mahony L. Allergy. 2023 Aug 3. doi: 10.1111/all.15832. PMID: 37534631 

2022

  • Association of gut microbiota and environment in children with AD, comparison of three cohorts of children. Jungles K, Tran TDB, Botha M, Rasmussen HE, Teixeira-Reis V, Sodergren E, Gray C, Lunjani N, Hlela C, Basera W, Hobane L, Watkins A, Engen P, Mankahla A, Gaunt B, Facey-Thomas H, Landay A, Weinstock GM, Keshavarzian A, Levin ME, Mahdavinia M. Clin Exp Allergy. 2022 Mar;52(3):447-450. doi: 10.1111/cea.14052. Epub 2021 Nov 23. PMID: 34786779. 

2017

2015

2014

  • F Gray CL, Levin ME, Zar HJ, Potter PC, Khumalo NP, Volkwyn L, Fenemore B, du Toit G. Food allergy in South African children with atopic dermatitis. Pediatr Allergy Immunol. 2014 Oct;25(6):572-9. PMID: 25201137
  • Mercier S, Küry S, Shaboodien G, Houniet DT, Khumalo NP, Bou-Hanna C, Bodak N, Cormier-Daire V, David A, Faivre L, Figarella-Branger D, Gherardi RK, Glen E, Hamel A, Laboisse C, Le Caignec C, Lindenbaum P, Magot A, Munnich A, Mussini JM, Pillay K, Rahman T, Redon R, Salort-Campana E, Santibanez-Koref M, Thauvin C, Barbarot S, Keavney B, Bézieau S, Mayosi BM. Mutations in FAM111B cause hereditary fibrosing poikiloderma with tendon contracture, myopathy, and pulmonary fibrosis. Am J Hum Genet. 2013 Dec 5;93(6):1100-7. PMID: 24268661 

Hair Research

  • Adeola HA, Wyk JC, Arowolo A, Ngwanya RM, Mkentane K, Khumalo NP. Emerging Diagnostic and Therapeutic Potentials of Human Hair Proteomics. Clin Appl. 2017 Sep 27.
  • Ngwanya MR, Gray NA, Gumedze F, Ndyenga A, Khumalo NP. Higher concentrations of dithranol appear to induce hair growth even in severe alopecia areata. Dermatol Ther. 2017 Jul;30(4).
  • K. Mkentane, J. C. Van Wyk, N. Sishi, F. Gumedze, M. Ngoepe, L. M. Davids, N. P. Khumalo Geometric classification of scalp hair for validdrug testing, 6 more reliable than 8 hair curl groups. PLOS ONE June 1, 2017
  • Dhana A, Gumedze F, Khumalo NP. Regarding 'Frontal fibrosing alopecia: possible association with leave-on facial skincare products and sunscreens; a questionnaire study'. Br J Dermatol. 2017 Mar;176(3):836-837.
  • NP Khumalo, G Shaboodien, SMJ Hemmings, JC Moolman-Smook, D Stein. Pathologic grooming (acne excoriee, trichotillomania, and nail biting) in 4 generations of a single-family J Am Acad Derm Case Reports 2016; 2 (1), 51.
  • JC Van Wyk, K Mkentane, F Gumedze, NP Khumalo. No-lye not better than lye relaxers. J. Cosmet. Sci. 2014; 65: 403-405
  • Mirmirani P, Khumalo NP. Traction alopecia: how to translate study data for public education--closing the KAP gap? Dermatol Clin. 2014 Apr;32(2):153-61.
  • Khumalo NP. Beyond "ethnicity" in dermatology. Dermatol Clin. 2014 Apr;32(2)
  • Mkentane K, Maneli M, Davids ML, Freedom G, Khumalo NP. Relaxers damage hair and increase fragility. Int J Dermatol. 2014 Mar;53(3)
  • Maneli MH, Smith P, Khumalo NP. Elevated Formaldehyde concentration in "Brazilian Keratin Type" hair straightening products: a Cross Sectional Study. J Am Acad Dermatol. 2014 Feb;70(2):276-80
  • Maneli M, Mkentane K, Khumalo NP. Acquired silky African hair, malnutrition, and chronic diseases. Int J Dermatol. 2014 Mar;53(3):e158-9
  • Khumalo NP, Mkentane K, Muthukarapan C, Hardie D, Korsman S, Hu N, Mthebe T, Davids LM, Rousseau J. Invisible Bleeding from Clean-Shave Haircuts: Detection with Blood Specific RNA Markers. Dermatology. 2013, 16.
  • Maneli MH, Mkentane K, Khumalo NP. Lipid distribution and influence on hair structure. Int J Cosmet Sci. 2013 Oct;35(5):523
  • Khumalo NP, Gantsho N, Gumedze F, Mthebe T. Health risks of the clean-shave chiskop haircut. S Afr Med J. 2013 May 27;103(7):489-90.
  • Khumalo NP. Folliculitis keloidalis nuchea,bleeding from haircuts, and potential HIV transmission. Int J Dermatol. 2012 Nov;51 Suppl 1:21-3.
  • Khumalo NP, Gumedze F. The adapted classification of male pattern hair loss improves reliability. Dermatology. 2012;225(2):110-4.
  • Khumalo NP. The “fringe sign” for public education on traction alopecia. Dermatol Online J. 2012 Sep 15;18(9):16
  • Beach RA, Wilkinson KA, Gumedze F, Khumalo NP. Sebum Transforming Growth Factor ß1 Induced by Hair Products. Arch Dermatol. 2012 Jun 1;148(6):764-6.
  • Khumalo NP, Gumedze F. Traction: Risk Factor or Co-incidence in Central Centrifugal Cicatricial Alopecia? Br J Dermatol. 2012 May 12. [Epub ahead of print]
  • Beach RA, Wilkinson KA, Gumedze F, Khumalo NP. Baseline sebum IL-1a is higher than expected in afro-textured hair: a risk factor for hair loss? J Cosmet Dermatol. 2012 Mar;11(1):9-16.
  • Khumalo NP. Hair fashion trends and formaldehyde health risks. S Afr Med J. 2011 Nov 25;101(12):872
  • Khumalo NP. Prevalence of central centrifugal cicatricial alopecia. Arch Dermatol. 2011 Dec;147(12):1453-4
  • Khumalo NP. Hair care practices and scalp/hair disease in African American girls. J Am Acad Dermatol. 2011;64(6):1181-2
  • Khumalo NP, Gumedze F, Lehloenya R. Folliculitis Keloidalis is associated with the risk of bleeding from haircuts. Int J Dermatol. 2011;50(10):1212-6 
  • Khumalo NP Grooming and central centrifugal cicatricial alopecia.  J Am Acad Dermatol. 2010 Mar;62(3):507-8.
  • Khumalo NP, Stone J, Gumedze F, Mc Grath E, Ngwanya MR, De Bekker D. Relaxers damage hair: evidence from amino acid analysis. J Am Acad Dermatol 2010;62(3):402-8.
  • Khumalo NP. On the history of African hair care: more treasures await discovery. J Cosmet Dermatol. 2008;7(3):231.
  • Khumalo NP, Jessop S, Gumedze F, Ehrlich R. Determinants of marginal traction alopecia in African girls and women. J Am Acad Dermatol. 2008;59(3):432-8.
  • Khumalo NP, Jessop S, Gumedze F, Ehrlich R. Marginal Traction Alopecia Severity Score - development and test of reliability. J Cosmet Dermatol. 2007;6(4):262-9
  • Khumalo NP, Jessop S, Gumedze F, Ehrlich R. Hairdressing and the prevalence of scalp disease in African adults. Br J Dermatol 2007;157(5):981-8
  • Khumalo NP, Gumedze F. African hair length in a school population: a clue to disease pathogenesis? J Cosmet Dermatol 2007;6(3):144-51.
  • Khumalo NP, Pillay K, Ngwanya RM. Acute 'relaxer'-associated scarring alopecia: a report of five cases. Br J Dermatol 2007.
  • Khumalo NP, Jessop S, Gumedze F, Ehrlich R. Hairdressing is associated with scalp disease in African schoolchildren. Br J Dermatol 2007;157(1):106-10.
  • Khumalo NP. Yes, let's abandon race--it does not accurately correlate with hair form. J Am Acad Dermatol 2007;56(4):709-10.
  • Khumalo N, Ngwanya R. Traction alopecia: 2% topical minoxidil shows promise. Report of two cases. J Eur Acad Dermatol Venereol 2007;21(3):433-4.
  • Khumalo NP. African hair length: the picture is clearer. J Am Acad Dermatol 2006;54(5):886-8.
  • Khumalo NP, Jessop S, Ehrlich R. Prevalence of cutaneous adverse effects of hairdressing: a systematic review. Arch Dermatol 2006;142(3):377-83.
  • Khumalo NP. African hair morphology: macrostructure to ultrastructure. Int J Dermatol 2005;44 Suppl 1:10-2.
  • Khumalo NP, Dawber RP, Ferguson DJ. Apparent fragility of African hair is unrelated to the cystine-rich protein distribution: a cytochemical electron microscopic study. Exp Dermatol 2005;14(4):311-4.
  • Khumalo NP, Doe PT, Dawber RP, Ferguson DJ. What is normal black African hair? A light and scanning electron-microscopic study. J Am Acad Dermatol 2000;43(5 Pt 1):814-20.
  • Gray NA, Dhana A, Van Der Vyver L, Van Wyk J, Khumalo NP, Stein DJ. Determinants of hair cortisol concentration in children: A systematic review. Psychoneuroendocrinology. 2017 Nov 2; 87:204-214 

 

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