Rhodamine B Stain for Keratin: Evaluation of Its Specificity and Application in Dermal Pathology

August 1980 in “ Journal of Cutaneous Pathology ”

Hermann Pinkus, Amir H. Mehregan, Homayoon Rahbari, Elaine Krobock

TLDR Rhodamin B stain is inconsistent for keratin in skin samples.

The study evaluated the specificity of Rhodamin B stain for keratin in various skin samples, including normal skin, benign and malignant epithelial tumors, and dermatoses. The results indicated that keratin staining was inconsistent across different lesions. Notably, the trichohyalin of the anagen hair follicle exhibited intense staining, whereas keratohyalin granules did not show a similar reaction.

View this study on onlinelibrary.wiley.com →

Discuss this study in the Community →

Related Research

5 / 5 results

research Characterization and Expression Analysis of the Hair Keratin Associated Protein KAP26.1

50 citations , July 2008 in “British Journal of Dermatology”

research Hair Follicle-Specific Keratins And Their Diseases

138 citations , March 2007 in “Experimental cell research”

Only a few hair-specific keratins are linked to inherited hair disorders.

research Keratins of the Human Hair Follicle

276 citations , January 2005 in “International review of cytology”

More research is needed to understand how hair keratins work and their role in hair disorders.

research Hair Follicle Differentiation And Regulation

199 citations , January 2004 in “The International Journal of Developmental Biology”

Hair follicle growth and development are controlled by specific genes and molecular signals.

research Hair Keratin Pattern in Human Hair Follicles Grown In Vitro

29 citations , April 2003 in “Experimental dermatology”

Human hair follicles grown in vitro maintain normal keratin patterns and structure.