Michael.Tetzlaff@ucsf.edu
(415) 353-7550

Selected Awards & Honors

UCSF Department of Dermatology Teaching Award. 2020-2021.

Michael T. Tetzlaff, MD, PhD

Professor of Pathology and Dermatology

Dr. Michael Tetzlaff is currently a Clinical Professor in the Dermatopathology and Oral Pathology Unit with joint appointments in the Departments of Pathology and Dermatology at The University of California, San Francisco. He joined UCSF in August 2020 after 10 years in the Department of Pathology and Translational and Molecular Pathology at The University of Texas MD Anderson Cancer Center.  He received his MD PhD in the Medical Scientist Training Program at Baylor College of Medicine and completed both his residency in Pathology and his fellowship in Dermatopathology at Hospital of The University of Pennsylvania in Philadelphia.  At UCSF, Dr. Tetzlaff is currently focusing on diagnostic dermatopathology and teaching and was awarded the Department of Dermatology Teaching Award for 2020-2021.

Back to list of faculty →


Selected Publications

 Akturk G, Parra ER, Gjini E, Lako A, Lee JJ, Neuberg D, Zhang J, Yao S, Laface I, Rogic A, Chen PH, Sanchez-Espiridion B, Valle DMD, Moravec R, Kinders R, Hudgens C, Wu C, Wistuba II, Thurin M, Hewitt SM, Rodig S, Gnjatic S, Tetzlaff MT. Multiplex Tissue Imaging Harmonization: A Multicenter Experience from CIMAC-CIDC Immuno-Oncology Biomarkers Network. Clin Cancer Res. 2021 Jul 12. doi: 10.1158/1078-0432.CCR-21-2051. Epub ahead of print. PMID: 34253580.

Tetzlaff MT, Adhikari C, Lo S, Rawson RV, Amaria RN, Menzies AM, Wilmott JS, Ferguson PM, Ross MI, Spillane AJ, Vu KA, Ma J, Ning J, Haydu LE, Saw RPM, Wargo JA, Tawbi HA, Gershenwald JE, Long GV, Davies MA, Scolyer RA. Histopathological features of complete pathological response predict recurrence-free survival following neoadjuvant targeted therapy for metastatic melanoma. Ann Oncol. 2020 Nov;31(11):1569-1579. doi: 10.1016/j.annonc.2020.07.016. Epub 2020 Jul 31. PMID: 32739408.

Farah M, Reuben A, Spassova I, Yang RK, Kubat L, Nagarajan P, Ning J, Li W, Aung PP, Curry JL, Torres-Cabala CA, Hudgens CW, Ugurel S, Schadendorf D, Han G, Gumbs C, Little LD, Futreal A, Wistuba II, Prieto VG, Wang L, Wong MK, Wargo JA, Becker JC and Tetzlaff MT. T cell repertoire in combination with T cell density predicts clinical outcomes in patients with Merkel cell carcinoma. J Invest Dermatol. 2020 Apr 15:S0022-202X(20)31355-5. doi: 10.1016/j.jid.2020.02.031.

Fischer GM, Jalali A, Kircher DA, Lee WC, McQuade JL, Haydu LE, Joon AY, Reuben A, de Macedo MP, L. Carapeto FC, Yang C, Srivastava A, Ambati CR, Sreekumar A, Hudgens CW, Knighton B, Deng W, Ferguson SD, Tawbi HA, Glitza IC, Gershenwald JE, Gopal YNV, Hwu P, Huse JT, Wargo JA, Futreal PA, Putluri N, Lazar AJ, DeBerardinis RJ, Marszalek JR, Zhang J, Holmen SL, Tetzlaff MT, and Davies MA. Molecular Profiling Reveals Unique Immune and Metabolic Features of Melanoma Brain Metastases. Cancer Discov. 2019 May;9(5):628-645. PMID: 30787016

Helmink BA, Reddy SM, Gao J, Zhang S, Basar R, Thakur R, Yizhak K, Sade-Feldman M, Blando J, Han G, Gopalakrishnan V, Xi Y, Zhao H, Amaria RN, Tawbi HA, Cogdill AP, Liu W, LeBleu VS, Kugeratski FG, Patel S, Davies MA, Hwu P, Lee JE, Gershenwald JE, Lucci A, Arora R, Woodman S, Keung EZ, Gaudreau PO, Reuben A, Spencer CN, Burton EM, Haydu LE, Lazar AJ, Zapassodi R, Hudgens CW, Ledesma DA, Ong S, Bailey M, Warren S, Rao D, Krijgsman O, Rozeman EA, Peeper D, Blank CU, Schumacher TN, Butterfield LH, Zelazowska MA, McBride KM, Kalluri R, Allison J, Petitprez F, Fridman WH, Sautès-Fridman C, Hacohen N, Rezvani K, Sharma P*, Tetzlaff MT*, Wang L*, Wargo JA*. B cells and tertiary lymphoid structures promote immunotherapy response. Nature 577(7791):549-555, 1/2020. e-Pub 1/2020. PMID: 31942075 *Shared senior authorship..

Nagarajan P, Piao J, Ning J, Noordenbos LE, Curry JL, Torres-Cabala CA, Diwan AH, Ivan D, Aung PP, Ross MI, Royal RE, Wargo JA, Wang WL, Samdani R, Lazar AJ, Rashid A, Davies MA, Prieto VG, Gershenwald JE, Tetzlaff MT. Prognostic Model for Patient Survival in Primary Anorectal Mucosal Melanoma: Stage at Presentation Determines Relevance of Histopathologic Features. Mod Pathol. e-Pub 8/2019. PMID: 31383963.

Amaria RN*, Menzies AM*, Burton EM*, Scolyer RA*, Tetzlaff MT*, Antdbacka R, Ariyan C, Bassett R, Carter B, Daud A, Faries M, Fecher LA, Flaherty KT, Gershenwald JE, Hamid O, Hong A, Kirkwood JM, Lo S, Margolin K, Messina J, Postow MA, Rizos H, Ross MI, Rozeman EA, Saw RPM, Sondak V, Sullivan RJ, Taube JM, Thompson JF, van de Wiel BA, Eggermont AM, Davies MA, International Neoadjuvant Melanoma Consortium members, Ascierto PA, Spillane AJ, van Akkooi ACJ, Wargo JA, Blank CU, Tawbi HA, Long GV. Neoadjuvant systemic therapy in melanoma: recommendations of the International Neoadjuvant Melanoma Consortium. Lancet Oncol 20(7):e378-e389, 7/2019. PMID: 31267972. **Indicates co-firstauthors

Tetzlaff MT, Curry JL, Ning J, Sagiv O, Kandl TL, Peng B, Bell D, Routbort M, Hudgens CW, Ivan D, Kim TB, Chen K, Eterovic AK, Shaw K, Prieto VG, Yemelyanova A, Esmaeli B. Distinct biological types of ocular adnexal sebaceous carcinoma: HPV-driven and virus-negative tumors arise through non-overlapping molecular-genetic alterations. Clin Cancer Res 25(4):1280-1290, 2/2019. e-Pub 11/2018. PMID: 30420449.

Amaria RN, Reddy SM, Tawbi HA, Davies MA, Ross MI, Glitza IC, Cormier JN, Lewis C, Hwu WJ, Hanna E, Diab A, Wong MK, Royal R, Gross N, Weber R, Lai SY, Ehlers R, Blando J, Milton DR, Woodman S, Kageyama R, Wells DK, Hwu P, Patel SP, Lucci A, Hessel A, Lee JE, Gershenwald J, Simpson L, Burton EM, Posada L, Haydu L, Wang L, Zhang S, Lazar AJ, Hudgens CW, Gopalakrishnan V, Reuben A, Andrews MC, Spencer CN, Prieto V, Sharma P, Allison J, Tetzlaff MT*, Wargo JA*. *Indicates co-senior authors. Neoadjuvant immune checkpoint blockade in high-risk resectable melanoma. Nat Med. e-Pub 10/2018. PMID: 30297909.

Tetzlaff MT, Messina J, Stein JE, Xu X, Amaria RN, Blank C, Van De Wiel B, Ferguson PM, Rawson RV, Ross MI, Spillane AJ, Gershenwald JE, Saw RPM, Mitchell T, Menzies AM, Long GV, Wargo JA, Davies MA, Prieto VG, Taube JM and Scolyer RA. Pathological assessment of resection specimens after neoadjuvant therapy for metastatic melanoma. Annals of Oncology 29(8):1861-1868., 8/2018.

Amaria RN*, Prieto PA*, Tetzlaff MT, Reuben A, Andrews MC, Ross MI, Glitza IC, Cormier J, Hwu WJ, Tawbi HA, Patel SP, Lee JE, Gershenwald JE, Spencer CN, Gopalakrishnan V, Bassett R, Simpson L, Mouton R, Hudgens CW, Zhao L, Zhu H, Cooper ZA, Wani K, Lazar A, Hwu P, Diab A, Wong MK, McQuade JL, Royal R, Lucci A, Burton EM, Reddy S, Sharma P, Allison J, Futreal PA, Woodman SE, Davies MA, Wargo JA. Neoadjuvant plus adjuvant dabrafenib and trametinib versus standard of care in patients with high-risk, surgically resectable melanoma: a single-centre, open-label, randomised, phase 2 trial. Lancet Oncol 19(2):181-193, 2/2018. e-Pub 1/2018. PMID: 29361468. * indicates co-first authors

Gopalakrishnan V, Spencer CN, Nezi L, Reuben A, Andrews MC, Karpinets TV, Prieto PA, Vicente D, Hoffman K, Wei SC, Cogdill AP, Zhao L, Hudgens CW, Hutchinson DS, Manzo T, Petaccia de Macedo M, Cotechini T, Kumar T, Chen WS, Reddy SM, Sloane RS, Galloway-Pena J, Jiang H, Chen PL, Shpall EJ, Rezvani K, Alousi AM, Chemaly RF, Shelburne S, Vence LM, Okhuysen PC, Jensen VB, Swennes AG, McAllister F, Sanchez EMR, Zhang Y, Le Chatelier E, Zitvogel L, Pons N, Austin-Breneman JL, Haydu LE, Burton EM, Gardner JM, Sirmans E, Hu J, Lazar AJ, Tsujikawa T, Diab A, Tawbi H, Glitza IC, Hwu WJ, Patel SP, Woodman SE, Amaria RN, Davies MA, Gershenwald JE, Hwu P, Lee JE, Zhang J, Coussens LM, Cooper ZA, Futreal PA, Daniel CR, Ajami NJ, Petrosino JF, Tetzlaff MT, Sharma P, Allison JP, Jenq RR, Wargo JA. Gut microbiome modulates response to anti-PD-1 immunotherapy in melanoma patients. Science. e-Pub 11/2017. PMID: 29097493.

Nagarajan P, Curry JL, Ning J, Piao J, Torres Cabala CA, Aung PP, Ivan D, Ross MI, Levenback CF, Frumovitz M, Gershenwald JE, Davies MA, Malpica A, Prieto V, Tetzlaff MT. Tumor thickness and mitotic rate robustly predict melanoma-specific survival in patients with primary vulvar melanoma: A retrospective review of 100 cases. Clin Cancer Res. e-Pub 11/2016. PMID: 27864417.

Tetzlaff MT, Singh RR, Seviour EG, Curry JL, Hudgens CW, Bell D, Wimmer DA, Ning J, Czerniak BA, Zhang L, Davies MA, Prieto VG, Broaddus RR, Ram P, Luthra R, Esmaeli B. Next-generation sequencing identifies high frequency of mutations in potentially clinically actionable genes in sebaceous carcinoma. J Pathol 240(1):84-95, 9/2016. e-Pub 6/2016. PMID: 27287813.

Feldmeyer L, Hudgens CW, Lyons GR, Nagarajan P, Aung PP, Curry JL, Torres Cabala CA, Mino B, Rodriguez-Canales J, Reuben A, Chen PL, Ko JS, Billings SD, Bassett RL, Wistuba II, Cooper ZA, Prieto VG, Wargo JA, Tetzlaff MT. Density, distribution, and composition of immune infiltrates correlate with survival in Merkel cell carcinoma. Clin Cancer Res. e-Pub 5/2016. PMID: 27166398.