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Jennifer Wang, MD

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Especialidades médicas y/o especialidades quirúrgicas


Trabajo y educación


Stanford University School of Medicine, Palo Alto, CA, 06/14/2015

Primeros años de residencia

Santa Clara Valley Medical Center Internal Medicine Residency, San Jose, CA, 06/24/2016

Últimos años de residencia

Stanford University Dermatology Residency, Redwood City, CA, 06/30/2019


Stanford University Dermatopathology Fellowship, Stanford, CA, 06/30/2020

Certificado(s) de especialidad

Dermatology, American Board of Dermatology

Todo Publicaciones

PRAME expression in melanocytic proliferations with intermediate histopathologic or spitzoid features. Journal of cutaneous pathology Raghavan, S. S., Wang, J. Y., Kwok, S., Rieger, K. E., Novoa, R. A., Brown, R. A. 2020


BACKGROUND: PRAME (PReferentially expressed Antigen in MElanoma) has shown utility in distinguishing melanoma from benign melanocytic lesions, but knowledge of its expression pattern in intermediate melanocytic and spitzoid proliferations is limited.METHODS: Immunohistochemical expression of PRAME was examined in 112 melanocytic proliferations with intermediate histopathologic or spitzoid features.RESULTS: Any intensity of PRAME staining in at least 60% of lesional melanocytes was determined as the best threshold for diffuse staining in this cohort. Nearly all non-spitzoid melanomas (23/24; 95.8%) demonstrated diffuse PRAME expression. PRAME was completely negative in 95.6% (43/45) of mitotically-active nevi, traumatized nevi, nevi with persistent/recurrent features, and dysplastic nevi. Most Spitz nevi (15/20) and atypical Spitz tumors (10/13) entirely lacked PRAME expression. One Spitz nevus, one atypical Spitz tumor, and one case of spitzoid melanoma (1/2) demonstrated diffuse PRAME expression.CONCLUSIONS: Although diffuse PRAME expression is generally limited to malignant melanoma, benign Spitz nevi and atypical Spitz tumors can infrequently express diffuse PRAME. PRAME immunohistochemistry can be useful in the evaluation of atypical melanocytic proliferations with intermediate histopathologic features but should be interpreted with caution in the setting of spitzoid neoplasms. This article is protected by copyright. All rights reserved.

View details for DOI 10.1111/cup.13818

View details for PubMedID 32700786

Fitzpatrick Phototype Disparities in Identification of Cutaneous Malignancies by Google Reverse Image. Journal of the American Academy of Dermatology Jia, J. L., Wang, J. Y., Mills, D. E., Shen, A. n., Sarin, K. Y. 2020

View details for DOI 10.1016/j.jaad.2020.05.005

View details for PubMedID 32389713

Histopathologic Characterization of Mogamulizumab-associated Rash. The American journal of surgical pathology Wang, J. Y., Hirotsu, K. E., Neal, T. M., Raghavan, S. S., Kwong, B. Y., Khodadoust, M. S., Brown, R. A., Novoa, R. A., Kim, Y. H., Rieger, K. E. 2020


Rash is one of the most common adverse events observed with mogamulizumab, an anti-C-C chemokine receptor 4 monoclonal antibody approved for previously treated mycosis fungoides (MF) and Sezary syndrome (SS). Given the nonspecific clinical presentations of this rash, histopathologic distinction from MF/SS is critical for informing clinical management. We performed a comprehensive characterization of the histopathologic findings in mogamulizumab-associated rash (MAR) with the integration of high-throughput sequencing of T-cell receptor (TCR) genes. Fifty-two biopsy specimens from 19 patients were evaluated retrospectively. Three major histologic reaction patterns were identified: spongiotic/psoriasiform dermatitis (33/52), interface dermatitis (11/52), and granulomatous dermatitis (8/52). Almost half of the specimens (21/52) showed at least 2 of these reaction patterns concurrently. Dermal eosinophils were not a consistent feature, being present in only half (27/52) of specimens and prominent in only 3. Features mimicking MF/SS, including lymphocyte exocytosis, lamellar fibroplasia, and adnexal involvement, were commonly seen but tended to be focal and mild. In 38/43 specimens with available immunohistochemistry, intraepidermal lymphocytes demonstrated a CD4:CD8 ratio 1:1. Low background levels of the patient's previously identified MF/SS-associated TCR sequence(s) were demonstrated in 20/46 specimens analyzed by high-throughput sequencing of TCR. We conclude that MAR may demonstrate diverse histologic features. Findings that may distinguish MAR from MF/SS include the inverted or normalized CD4:CD8 ratio within intraepidermal lymphocytes and demonstration of absent or nondominant levels of disease-associated TCR sequences. Correlation with the clinical findings and immunohistochemical and molecular characterization of the patient's MF/SS before mogamulizumab, when possible, may facilitate recognition of MAR.

View details for DOI 10.1097/PAS.0000000000001587

View details for PubMedID 32976123

ALK-positive compound Spitz nevus with extensive perineural and intraneural neurotropism. Journal of cutaneous pathology Brown, R. A., Wang, J. Y., Raghavan, S. S., Zhang, J., Wan, D. C., Born, D., Koo, M., Hazard, F. K., Novoa, R. A., Rieger, K. E. 2020

View details for DOI 10.1111/cup.13890

View details for PubMedID 33034114

Imatinib as a potentially effective therapeutic alternative in corticosteroid-resistant eosinophilic fasciitis. Pediatric dermatology Wu, T. T., Goodarzi, H., Wang, J., Novoa, R., Teng, J. M. 2020


Eosinophilic fasciitis (EF) is a rare condition in children that is typically treated with systemic corticosteroids. We present the case of a 9-year-old boy with biopsy-proven EF, refractory to systemic corticosteroids and methotrexate. The tyrosine kinase inhibitor imatinib was added as adjuvant therapy, leading to improvement in joint function and skin laxity. Our case is the first to suggest the anti-fibrotic properties of imatinib may benefit EF patients.

View details for DOI 10.1111/pde.14327

View details for PubMedID 32970342

Diagnostic Utility of LEF1 Immunohistochemistry in Differentiating Deep Penetrating Nevi From Histologic Mimics. The American journal of surgical pathology Raghavan, S. S., Saleem, A., Wang, J. Y., Rieger, K. E., Brown, R. A., Novoa, R. A. 2020


Deep penetrating nevi (DPNs) are intermediate grade lesions which have the capacity to recur, metastasize, or progress to melanoma. Differentiating DPN from other melanocytic lesions including blue and cellular blue nevi can be diagnostically challenging, and markers to distinguish these entities can be useful. Mutations of the beta-catenin and mitogen-activated protein kinase pathways have recently been elucidated as distinctive of DPN. This pathway can subsequently activate lymphoid enhancer-binding factor 1 (LEF1), a transcription factor shown to facilitate the epithelial-mesenchymal transition to propagate tumorigenesis. Seventy-two cases in total were examined on hematoxylin and eosin sections and with beta-catenin and LEF1 immunohistochemistry. This included: DPN (14), cellular blue nevi (19), blue nevi (15), congenital melanocytic nevi (12), and melanoma (12). Nuclear expression of LEF1, present throughout the entire depth of the lesion, was noted in 13/14 (93%) of DPN, 0/19 (0%) of cellular blue nevi, 0/15 (0%) of blue nevi, 1/12 (8%) of congenital melanocytic nevi, and 9/12 (75%) of melanoma cases. Nuclear expression of beta-catenin, present throughout the entire depth of the lesion, was noted in 14/14 (100%) of DPN, 0/18 (0%) of cellular blue nevi, 0/15 (0%) of blue nevi, 1/12 (8%) of congenital melanocytic nevi, and 1/12 (8%) of melanoma cases. A majority of congenital melanocytic nevi demonstrated a gradient of LEF1 and beta-catenin expression with more intense staining superficially and loss of staining with increasing depth. Deep, uniform nuclear LEF1 combined with beta-catenin immunohistochemical staining can be useful in distinguishing DPN from histologic mimics.

View details for DOI 10.1097/PAS.0000000000001513

View details for PubMedID 32520758

Disseminated Tuberculosis Presenting as Medium-Vessel Vasculitis in an Immunocompromised Host. Journal of cutaneous pathology Wang, J. Y., Brown, R. A., Pugliese, S., Kwong, B. Y., Novoa, R. A. 2020


Cutaneous tuberculosis is an uncommon entity with several clinical forms recognized. Histopathologically, most cases are characterized by granulomatous inflammation and caseating necrosis, though less common findings, including vasculitis, have also been described. We report a 55-year-old male with a history of recently diagnosed dermatomyositis receiving immunosuppression with mycophenolate mofetil and prednisone, who developed multifocal soft tissue abscesses and an indurated erythematous plaque on the back. Skin biopsy of the back revealed a necrotizing medium-vessel vasculitis. M. tuberculosis was detected in the skin via acid-fast bacilli stain and confirmed by tissue culture and polymerase chain reaction. Cutaneous findings improved rapidly with anti-tuberculosis therapy. This case illustrates an uncommon clinical and histopathologic presentation of disseminated tuberculosis. This article is protected by copyright. All rights reserved.

View details for DOI 10.1111/cup.13678

View details for PubMedID 32133689

Diffuse PRAME expression is highly specific for malignant melanoma in the distinction from clear cell sarcoma. Journal of cutaneous pathology Raghavan, S. S., Wang, J. Y., Toland, A. n., Bangs, C. D., Rieger, K. E., Novoa, R. A., Charville, G. W., Brown, R. A. 2020

View details for DOI 10.1111/cup.13812

View details for PubMedID 32681554

Reticulohistiocytoma (solitary epithelioid histiocytoma) with mutations in RAF1 and TSC2. Journal of cutaneous pathology Bahrani, E. n., Fernandez-Pol, S. n., Wang, J. Y., Aasi, S. Z., Brown, R. A., Novoa, R. A. 2020

View details for DOI 10.1111/cup.13727

View details for PubMedID 32342514

Epidermolysis bullosa with pyloric atresia consistently demonstrates concurrent low intra-basal epidermal and lamina lucida cleavage planes: a survey of six cases. Journal of the European Academy of Dermatology and Venereology : JEADV Wang, J. Y., Marinkovich, M. P., Rieger, K. E. 2019


Epidermolysis bullosa with pyloric atresia (EB-PA) is a rare, autosomal recessive form of epidermolysis bullosa characterized by mucocutaneous fragility, intestinal obstruction, and frequent urologic and renal abnormalities. The clinical course is typically lethal in the first few weeks of life, with an overall mortality of nearly 80%.1 Mutations in ITGB4, ITGA6, and PLEC1, which encode hemidesmosome components beta4 integrin, alpha6 integrin, and plectin, respectively, are most commonly implicated.

View details for DOI 10.1111/jdv.16153

View details for PubMedID 31851393

Pityriasis rubra pilaris-like graft-vs-host disease following allogeneic stem cell transplant in two patients CLINICAL CASE REPORTS Wang, J. Y., Tabata, M. M., Pugliese, S., Phillips, D., Kim, J., Weng, W., Kwong, B. Y. 2019

View details for DOI 10.1002/ccr3.2458

View details for Web of Science ID 000496342800001

Persistent Upper Lip Swelling in a Young Woman: Answer. The American Journal of dermatopathology Wang, J. Y., Rieger, K. E. 2019; 41 (5): 38687

View details for PubMedID 31009412

Persistent Upper Lip Swelling in a Young Woman: Answer AMERICAN JOURNAL OF DERMATOPATHOLOGY Wang, J. Y., Rieger, K. E. 2019; 41 (5): 38687
Persistent Upper Lip Swelling in a Young Woman: Challenge AMERICAN JOURNAL OF DERMATOPATHOLOGY Wang, J. Y., Rieger, K. E. 2019; 41 (5): E43E44
Pityriasis rubra pilaris-like graft-vs-host disease following allogeneic stem cell transplant in two patients. Clinical case reports Wang, J. Y., Tabata, M. M., Pugliese, S. n., Phillips, D. n., Kim, J. n., Weng, W. K., Kwong, B. Y. 2019; 7 (12): 249194


Chronic cutaneous graft-vs-host disease (GVHD) has several atypical variants. We describe two cases of GVHD with clinical and histopathologic features of pityriasis rubra pilaris (PRP), which responded to additional immunosuppression. Recognition of this newly described PRP-like clinical presentation of GVHD may prompt early consideration of additional steroid-sparing therapies.

View details for DOI 10.1002/ccr3.2458

View details for PubMedID 31893086

View details for PubMedCentralID PMC6935619

Headache with Midline Shift: An Uncommon Presentation of Sarcoidosis. Journal of general internal medicine Wang, J. Y., Jacobson, D. F. 2017; 32 (3): 36364

View details for DOI 10.1007/s11606-016-3807-y

View details for PubMedID 27431385

Persistent Upper Lip Swelling in a Young Woman. The American Journal of dermatopathology Wang, J. Y., Rieger, K. E. 2017

View details for PubMedID 29140807

Is a Career in Medicine the Right Choice? The Impact of a Physician Shadowing Program on Undergraduate Premedical Students ACADEMIC MEDICINE Wang, J. Y., Lin, H., Lewis, P. Y., Fetterman, D. M., Gesundheit, N. 2015; 90 (5): 629-633


Undergraduate (i.e., baccalaureate) premedical students have limited exposure to clinical practice before applying to medical school-a shortcoming, given the personal and financial resources required to complete medical training.The Stanford Immersion in Medicine Series (SIMS) is a program that streamlines the completion of regulatory requirements for premedical students and allows them to develop one-on-one mentor-mentee relationships with practicing physicians. The program, offered quarterly since 2007, is an elective available for Stanford University sophomores, juniors, and seniors. Participants apply to the program and, if accepted, receive patient rights and professionalism training. Students shadow the physician they are paired with at least four times and submit a reflective essay about their experience.SIMS program coordinators administered surveys before and after shadowing to assess changes in students' perceptions and understanding of medical careers.The authors observed, in the 61 Stanford premedical students who participated in SIMS between March and June 2010 and completed both pre- and postprogram questionnaires, significant increases in familiarity with physician responsibilities and in understanding physician-patient interactions. The authors detected no significant changes in student commitment to pursuing medicine. Student perceptions of the value of shadowing-high both pre- and post shadowing-did not change.Physician shadowing by premedical baccalaureate students appears to promote an understanding of physician roles and workplace challenges. Future studies should identify the ideal timing, format, and duration of shadowing to optimize the experience and allow students to make informed decisions about whether to pursue a medical career.

View details for DOI 10.1097/ACM.0000000000000615

View details for Web of Science ID 000353879700026

View details for PubMedID 25565263

Combination of calcitriol and dietary soy exhibits enhanced anticancer activity and increased hypercalcemic toxicity in a mouse xenograft model of prostate cancer PROSTATE Wang, J. Y., Swami, S., Krishnan, A. V., Feldman, D. 2012; 72 (15): 1628-1637


The potential role of vitamin D and soy in prostate cancer (PCa) prevention/treatment has gained much attention in recent years. In this study, we evaluated the anticancer activity of calcitriol, the active form of vitamin D, dietary soy, and their combinations in a mouse model of PCa.Athymic male nude mice bearing PC-3 human PCa xenografts received diets containing 10 or 20 kcal% soy, calcitriol injections, or a combination of dietary soy and calcitriol. Changes in tumor growth, serum levels of 1,25(OH)(2)D and calcium, and regulation of tumor gene expression were examined.The combination treatments resulted in substantially greater inhibition of tumor growth than either agent alone. Soy diets alone caused a modest elevation in serum 1,25(OH)(2)D, whereas the calcitriol-soy combinations led to substantially elevated serum 1,25(OH)(2) D, hypercalcemia, and in some cases lethal toxicity. The combinations enhanced calcitriol activity in regulating target gene expression, including greater up-regulation of anti-proliferative (p21, IGFBP-3) and pro-apoptotic (Bax) genes, increased inhibition of anti-apoptotic (Bcl-2) and cell cycle promoting (cyclin D1) genes, and suppression of prostaglandin (PG) synthesis and signaling (COX-2, 15-PGDH, PG receptors). Increases in serum calcium were accompanied by elevated expression of intestinal calcium absorption genes (TRPV6, calbindin-9k).Soy increases the bioavailability of endogenous and administered calcitriol, thereby enhancing its anticancer effects and risk of hypercalcemia. Since both agents are easily available as dietary supplements, the increased potential for hypercalcemic toxicity becomes an important factor when considering the combined use of vitamin D and soy in PCa therapy.

View details for DOI 10.1002/pros.22516

View details for Web of Science ID 000309405800004

View details for PubMedID 22457201

View details for PubMedCentralID PMC3389566

Dietary Vitamin D-3 and 1,25-Dihydroxyvitamin D-3 (Calcitriol) Exhibit Equivalent Anticancer Activity in Mouse Xenograft Models of Breast and Prostate Cancer ENDOCRINOLOGY Swami, S., Krishnan, A. V., Wang, J. Y., Jensen, K., Horst, R., Albertelli, M. A., Feldman, D. 2012; 153 (6): 2576-2587


1,25-dihydroxyvitamin D(3) [1,25(OH)(2)D(3) or calcitriol], the hormonally active vitamin D metabolite, exhibits anticancer actions in models of breast cancer and prostate cancer. Because CYP27B1 (1-hydroxylase), the enzyme catalyzing 1,25(OH)(2)D(3) formation in the kidney, is also expressed in extrarenal tissues, we hypothesize that dietary vitamin D(3) will be converted to 25(OH)D(3) in the body and then to 1,25(OH)(2)D(3) locally in the cancer microenvironment in which it will exert autocrine/paracrine anticancer actions. Immunocompromised mice bearing MCF-7 breast cancer xenografts showed significant tumor shrinkage (>50%) after ingestion of a vitamin D(3)-supplemented diet (5000 IU/kg) compared with a control diet (1000 IU/kg). Dietary vitamin D(3) inhibition of tumor growth was equivalent to administered calcitriol (0.025, 0.05, or 0.1 g/mouse, three times a week). Both treatments equivalently inhibited PC-3 prostate cancer xenograft growth but to a lesser extent than the MCF-7 tumors. Calcitriol at 0.05 g and 0.1 g caused modest but statistically significant increases in serum calcium levels indicating that the dietary vitamin D(3) comparison was to a maximally safe calcitriol dose. Dietary vitamin D(3) did not increase serum calcium, demonstrating its safety at the concentration tested. The vitamin D(3) diet raised circulating 1,25 dihydroxyvitamin D levels and did not alter CYP27B1 mRNA in the kidney but increased it in the tumors, suggesting that extrarenal sources including the tumors contributed to the elevated circulating 1,25 dihydroxyvitamin D(3). Both calcitriol and dietary vitamin D(3) were equipotent in suppressing estrogen synthesis and signaling and other proinflammatory and growth signaling pathways. These preclinical data demonstrate the potential utility of dietary vitamin D(3) supplementation in cancer prevention and therapy.

View details for DOI 10.1210/en.2011-1600

View details for Web of Science ID 000304370700010

View details for PubMedID 22454149

View details for PubMedCentralID PMC3359605

Inhibitory effects of calcitriol on the growth of MCF-7 breast cancer xenografts in nude mice: selective modulation of aromatase expression in vivo. Hormones & cancer Swami, S., Krishnan, A. V., Wang, J. Y., Jensen, K., Peng, L., Albertelli, M. A., Feldman, D. 2011; 2 (3): 190-202


Calcitriol (1,25-dihydroxyvitamin D(3)), the hormonally active metabolite of vitamin D, exerts many anticancer effects in breast cancer (BCa) cells. We have previously shown using cell culture models that calcitriol acts as a selective aromatase modulator (SAM) and inhibits estrogen synthesis and signaling in BCa cells. We have now examined calcitriol effects in vivo on aromatase expression, estrogen signaling, and tumor growth when used alone and in combination with aromatase inhibitors (AIs). In immunocompromised mice bearing MCF-7 xenografts, increasing doses of calcitriol exhibited significant tumor inhibitory effects (~50% to 70% decrease in tumor volume). At the suboptimal doses tested, anastrozole and letrozole also caused significant tumor shrinkage when used individually. Although the combinations of calcitriol and the AIs caused a statistically significant increase in tumor inhibition in comparison to the single agents, the cooperative interaction between these agents appeared to be minimal at the doses tested. Calcitriol decreased aromatase expression in the xenograft tumors. Importantly, calcitriol also acted as a SAM in the mouse, decreasing aromatase expression in the mammary adipose tissue, while increasing it in bone marrow cells and not altering it in the ovaries and uteri. As a result, calcitriol significantly reduced estrogen levels in the xenograft tumors and surrounding breast adipose tissue. In addition, calcitriol inhibited estrogen signaling by decreasing tumor ER levels. Changes in tumor gene expression revealed the suppressive effects of calcitriol on inflammatory and growth signaling pathways and demonstrated cooperative interactions between calcitriol and AIs to modulate gene expression. We hypothesize that cumulatively these calcitriol actions would contribute to a beneficial effect when calcitriol is combined with an AI in the treatment of BCa.

View details for DOI 10.1007/s12672-011-0073-7

View details for PubMedID 21686077

View details for PubMedCentralID PMC3114631