Bethany Elena Perez-White

  • 372 Citations
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Personal profile

Research Interests

The Perez White laboratory strives to conduct leading-edge research in the field of epidermal biology with the ultimate goal of impacting medicine and advancing our understanding of skin. To this end, we incorporate hypothesis-driven research with innovative disease models and discovery approaches. Specifically, we employ three-dimensional models of bioengineered reconstituted human epidermis and mouse models with proteomics, RNA-sequencing, or microarray analysis. We uniquely exploit our use of primary human cells to identify key signal transduction mechanisms that drive the physiological state and how these pathways may be hijacked to contribute to pathological states. The overall aim of our research direction is to define Eph receptor tyrosine kinase signal networks underlying epidermal homeostasis. As little is known about Eph receptors in skin biology, we performed a proteomics screen to generate a directory of EphA2-interacting proteins in primary human epidermal keratinocytes. So far, this rich resource has led us to appreciate an unrecognized role for EphA2 in tight junction morphogenesis. EphA2 promotes the de novo assembly and functional integrity of the epidermal tight junction barrier. The tight junction barrier is an indispensable structural network that prevents the movement of small molecules (water, solutes, ions, proteins, and pathogens, infectious agents, and allergens) into or out of an organism. Perturbations in tight junctions are relevant to several skin disorders such as cancer, atopic dermatitis, and psoriasis.

Education/Academic qualification

PhD, University of Illinois - Chicago

… → 2012

Research interests

  • Cancer Biology
  • Cell Biology
  • Molecular Biology
  • Skin
  • Skin Cancer
  • Tissue Engineering

Fingerprint Dive into the research topics where Bethany Elena Perez-White is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

Keratinocytes Medicine & Life Sciences
Breast Neoplasms Medicine & Life Sciences
Tamoxifen Medicine & Life Sciences
Eph Family Receptors Medicine & Life Sciences
Protein Kinase C-alpha Medicine & Life Sciences
Atopic Dermatitis Medicine & Life Sciences
Tight Junctions Medicine & Life Sciences
Skin Medicine & Life Sciences

Network Recent external collaboration on country level. Dive into details by clicking on the dots.

Grants 2011 2021

Research Output 2002 2019

  • 372 Citations
  • 17 Article
  • 1 Comment/debate
  • 1 Letter
  • 1 Review article
1 Citation (Scopus)

A20 and ABIN1 Suppression of a Keratinocyte Inflammatory Program with a Shared Single-Cell Expression Signature in Diverse Human Rashes

Harirchian, P., Lee, J., Hilz, S., Sedgewick, A. J., Perez White, B. E., Kesling, M. J., Mully, T., Golovato, J., Gray, M., Mauro, T. M., Purdom, E., Kim, E. A., Sbitany, H., Bhutani, T., Vaske, C. J., Benz, S. C., Cho, R. J. & Cheng, J. B., Jun 2019, In : Journal of Investigative Dermatology. 139, 6, p. 1264-1273 10 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)

Atopic Dermatitis Is an IL-13–Dominant Disease with Greater Molecular Heterogeneity Compared to Psoriasis

Tsoi, L. C., Rodriguez, E., Degenhardt, F., Baurecht, H., Wehkamp, U., Volks, N., Szymczak, S., Swindell, W. R., Sarkar, M. K., Raja, K., Shao, S., Patrick, M., Gao, Y., Uppala, R., Perez-White, B. E., Getsios, S., Harms, P. W., Maverakis, E., Elder, J. T., Franke, A. & 2 others, Gudjonsson, J. E. & Weidinger, S., Jul 1 2019, In : Journal of Investigative Dermatology. 139, 7, p. 1480-1489 10 p.

Research output: Contribution to journalArticle

Atopic Dermatitis
RNA Sequence Analysis
5 Citations (Scopus)

Human and computational models of atopic dermatitis: A review and perspectives by an expert panel of the International Eczema Council

Eyerich, K., Brown, S. J., Perez White, B. E., Tanaka, R. J., Bissonette, R., Dhar, S., Bieber, T., Hijnen, D. J., Guttman-Yassky, E., Irvine, A., Thyssen, J. P., Vestergaard, C., Werfel, T., Wollenberg, A., Paller, A. S. & Reynolds, N. J., Jan 2019, In : Journal of Allergy and Clinical Immunology. 143, 1, p. 36-45 10 p.

Research output: Contribution to journalArticle

Atopic Dermatitis
Biological Models
Precision Medicine

IFN-γ enhances cell-mediated cytotoxicity against keratinocytes via JAK2/STAT1 in lichen planus

Shao, S., Tsoi, L. C., Sarkar, M. K., Xing, X., Xue, K., Uppala, R., Berthier, C. C., Zeng, C., Patrick, M., Billi, A. C., Fullmer, J., Beamer, M. A., Perez-White, B. E., Getsios, S., Schuler, A., Voorhees, J. J., Choi, S., Harms, P., Kahlenberg, J. M. & Gudjonsson, J. E., Sep 25 2019, In : Science translational medicine. 11, 511, eaav7561.

Research output: Contribution to journalArticle

Janus Kinase 2
STAT1 Transcription Factor
Lichen Planus

Plasmonic Microneedle Arrays for in Situ Sensing with Surface-Enhanced Raman Spectroscopy (SERS)

Park, J. E., Yonet-Tanyeri, N., Vander Ende, E., Henry, A. I., Perez White, B. E., Mrksich, M. & Van Duyne, R. P., Oct 9 2019, In : Nano letters. 19, 10, p. 6862-6868 7 p.

Research output: Contribution to journalArticle

Raman spectroscopy