New in Biology
May 08, 2013 | 03:21 PM CDT
Researchers Identify Vitiligo Cause and Compound for Hair/Skin Repigmentation
Researchers from the University of Bradford and E.M. Arndt University of Griefswald have hypothesized the cause of vitiligo by repigmenting hair/skin with a compound activated by UVB oxidation. Although this treatment was developed as an answer for those suffering with vitiligo, it may also serve as an intervention for aging hair.
May 02, 2013 | 03:42 PM CDT
Literature Review—Terahertz Repair, Notch Signaling and Hydrangea
By: Rachel Grabenhofer, Cosmetics & Toiletries…
Following is a sampling of recent scientific literature as assembled by Rachel Grabenhofer, editor of Cosmetics & Toiletries, which was found to have potential impact on personal care.
May 02, 2013 | 03:23 PM CDT
Molecular Targets of Aging Processes
By: Charlene DeHaven, MD, Innovative Skincare
The purpose of this article is to discuss some key target molecules and receptors involved with aging mechanisms. As scientists learn more about the biochemical processes involved with aging, an increasing number of these loci are discovered that could be selected as targets for cosmeceutical ingredients with the final goal of an end-product with good anti-aging benefits.
May 02, 2013 | 01:17 PM CDT
Types of Skin Aging
By: Katerina Steventon, PhD, FaceWorkshops
The process of skin aging is complex and multifactorial, as structural, functional and aesthetic changes happen at a variable rate. It is misleading to consider skin aging as a uniform biological event; several distinct biological processes may occur concurrently. There are five types of skin aging, including: intrinsic, extrinsic, lifestyle, hormonal or catabolic.
Apr 09, 2013 | 01:59 PM CDT
Beiersdorf Researcher Develops Skin Imaging Method for Analysis
Beiersdorf has created a new method of skin analysis to help it develop new skin care products.
Apr 04, 2013 | 02:56 PM CDT
Culture Shift: Rethinking the Role of Commensal Microflora of the Skin in Cosmetic Formulation
By: Kelly A. Dobos, Kao USA Inc.
Much like bacteria in the gut, the skin’s microbiome plays an important role in skin health by excluding harmful transients and educating the immune system. The application of pre- and probiotic concepts in cosmetics presents a novel approach. While formulation with probiotics may pose challenges, the use of prebiotics and bacterial lysates, discussed here, may be a viable alternative.
Apr 04, 2013 | 01:56 PM CDT
Consumer Perspective—The Feel Good Factor in Skin Care
By: Katerina Steventon, PhD, FaceWorkshops
The feel good factor in skin care stems from the integrity of the skin barrier. A recent theory hypothesizes that the injured epidermis can affect emotional state and act on the brain, which this author supports based on client feedback.
Apr 04, 2013 | 01:20 PM CDT
Hair Ethnicity and Ellipticity: A Preliminary Study
By: Ali N. Syed, PhD; Tomas N. Ventura Jr.; and Ma…
Ethnic hair care addresses diverse fiber compositions that require unique products. This comprehensive review in hair fiber dimensions among straight, wavy and curly/coily hair serves as a basis from which product developers can design products to cater to unique hair type needs. The current study examines the ellipticity of Caucasian, Brazilian, Hispanic and African-American hair.
Apr 02, 2013 | 04:47 PM CDT
The Marriage of Dermatology and Hair Care: A Q&A with Fabio Rinaldi, MD
By: Katie Anderson
From anti-hair loss and scalp treatments to heat protection and high-shine shampoos, the hair care industry is big business. Here, dermatologist Fabio Rinaldi, who is presenting at the Hair Science in Cosmetic Research workshop at in-cosmetics 2013, will discuss the relationship between cosmetic hair care products and dermatology.
Mar 06, 2013 | 04:14 PM CST
Good and Bad Bacteria Strains Found in P. acnes
Research conducted at UCLA with scientists from Washington University in St. Louis and the Los Angeles Biomedical Research Institute has made an interesting discovery about Propionibacterium acnes that may affect the prevention and treatment of the disorder.