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Jia L, Cowell LG, Kapur P. Understanding Factors that Influence Prognosis and Response to Therapy in Clear Cell Renal Cell Carcinoma. Adv Anat Pathol 2024; 31:96-104. [PMID: 38179997 DOI: 10.1097/pap.0000000000000428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2024]
Abstract
In this review, we highlight and contextualize emerging morphologic prognostic and predictive factors in renal cell carcinoma. We focus on clear cell renal cell carcinoma (ccRCC), the most common histologic subtype. Our understanding of the molecular characterization of ccRCC has dramatically improved in the last decade. Herein, we highlight how these discoveries have laid the foundation for new approaches to prognosis and therapeutic decision-making for patients with ccRCC. We explore the clinical relevance of common mutations, established gene expression signatures, intratumoral heterogeneity, sarcomatoid/rhabdoid morphology and PD-L1 expression, and discuss their impact on predicting response to therapy.
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Affiliation(s)
| | - Lindsay G Cowell
- Peter O'Donnell School of Public Health
- Kidney Cancer Program at Simmons Comprehensive Cancer Center, Dallas, TX
| | - Payal Kapur
- Department of Pathology
- Department of Urology, University of Texas Southwestern Medical Center
- Kidney Cancer Program at Simmons Comprehensive Cancer Center, Dallas, TX
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Cotta BH, Choueiri TK, Cieslik M, Ghatalia P, Mehra R, Morgan TM, Palapattu GS, Shuch B, Vaishampayan U, Van Allen E, Ari Hakimi A, Salami SS. Current Landscape of Genomic Biomarkers in Clear Cell Renal Cell Carcinoma. Eur Urol 2023; 84:166-175. [PMID: 37085424 PMCID: PMC11175840 DOI: 10.1016/j.eururo.2023.04.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 03/16/2023] [Accepted: 04/03/2023] [Indexed: 04/23/2023]
Abstract
CONTEXT Dramatic gains in our understanding of the molecular biology of clear cell renal cell carcinoma (ccRCC) have created a foundation for clinical translation to improve patient care. OBJECTIVE To review and contextualize clinically impactful data surrounding genomic biomarkers in ccRCC. EVIDENCE ACQUISITION A systematic literature search was conducted focusing on genomic-based biomarkers with an emphasis on studies assessing clinical outcomes. EVIDENCE SYNTHESIS The advancement of tumor sequencing techniques has led to a rapid increase in the knowledge of the molecular underpinnings of ccRCC and with that the discovery of multiple candidate genomic biomarkers. These include somatic gene mutations such as VHL, PBRM1, SETD2, and BAP1; copy number variations; transcriptomic multigene signatures; and specific immune cell populations. Many of these biomarkers have been assessed for their association with survival and a smaller number as potential predictors of a response to systemic therapy. In this scoping review, we discuss many of these biomarkers in detail. Further studies are needed to continue to refine and validate these molecular tools for risk stratification, with the ultimate goal of improving clinical decision-making and patient outcomes. CONCLUSIONS While no tissue or blood-based biomarkers for ccRCC have been incorporated into routine clinical practice to date, the field continues to expand rapidly. There remains a critical need to develop and validate these tools in order to improve the care for patients with kidney cancer. PATIENT SUMMARY Genomic biomarkers have the potential to better predict outcome and select the most appropriate treatment for patients with kidney cancer; however, further research is needed before any of these currently developed biomarkers are adopted into clinical practice.
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Affiliation(s)
| | - Toni K Choueiri
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Marcin Cieslik
- Department of Pathology, Michigan Medicine, Ann Arbor, MI, USA; Michigan Center for Translational Pathology, Michigan Medicine, Ann Arbor, MI, USA
| | - Pooja Ghatalia
- Department of Hematology and Oncology, Fox Chase Cancer Center, Philadelphia, PA, USA
| | - Rohit Mehra
- Department of Pathology, Michigan Medicine, Ann Arbor, MI, USA; Michigan Center for Translational Pathology, Michigan Medicine, Ann Arbor, MI, USA; University of Michigan Rogel Cancer Center, Ann Arbor, MI, USA
| | - Todd M Morgan
- Department of Urology, Michigan Medicine, Ann Arbor, MI, USA; University of Michigan Rogel Cancer Center, Ann Arbor, MI, USA
| | - Ganesh S Palapattu
- Department of Urology, Michigan Medicine, Ann Arbor, MI, USA; University of Michigan Rogel Cancer Center, Ann Arbor, MI, USA
| | - Brian Shuch
- Department of Urology, University of California, Los Angeles, CA, USA
| | - Ulka Vaishampayan
- University of Michigan Rogel Cancer Center, Ann Arbor, MI, USA; Department of Internal Medicine, Michigan Medicine, Ann Arbor, MI, USA
| | - Eliezer Van Allen
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - A Ari Hakimi
- Division of Urology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Simpa S Salami
- Department of Urology, Michigan Medicine, Ann Arbor, MI, USA; Michigan Center for Translational Pathology, Michigan Medicine, Ann Arbor, MI, USA; University of Michigan Rogel Cancer Center, Ann Arbor, MI, USA.
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Ali SN, Tano Z, Landman J. The Changing Role of Renal Mass Biopsy. Urol Clin North Am 2023; 50:217-225. [PMID: 36948668 DOI: 10.1016/j.ucl.2023.01.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2023]
Abstract
The incidence and prevalence of small renal masses (SRMs) continues to rise and with increased detection comes increases in surgical management, although the probability of an SRM being benign is upward of 30%. An extirpative treatment first diagnose-later strategy persists and clinical tools for risk stratification such as renal mass biopsy remain severely underutilized. The overtreatment of SRMs has multiple detrimental effects including surgical complications, psychosocial stress, financial loss, and reduced renal function leading to downstream effects such as the need for dialysis and cardiovascular disease.
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Affiliation(s)
| | - Zachary Tano
- Department of Urology, University of California, Irvine, CA, USA
| | - Jaime Landman
- Department of Urology, University of California, Irvine, CA, USA.
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Gupta S, Cheng L, Erickson LA. Contemporary updates in urologic pathology: a special issue of renal, urinary tract, prostate, penile, and testicular pathology. Hum Pathol 2023; 133:1-4. [PMID: 36265596 DOI: 10.1016/j.humpath.2022.10.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Accepted: 10/04/2022] [Indexed: 11/04/2022]
Affiliation(s)
- Sounak Gupta
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, 55905, USA.
| | - Liang Cheng
- Department of Pathology and Laboratory Medicine, Warren Alpert Medical School of Brown University, Lifespan Academic Medical Center, Providence, RI, 02903, USA.
| | - Lori A Erickson
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA.
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Kapur P, Zhong H, Araj E, Christie A, Cai Q, Kim D, Miyata J, Tcheuyap VT, Brandenburg O, Carrillo D, Pedrosa I, Brugarolas J, Cadeddu JA. Predicting Oncologic Outcomes in Small Renal Tumors. Eur Urol Oncol 2022; 5:687-694. [PMID: 36115820 PMCID: PMC9812257 DOI: 10.1016/j.euo.2022.08.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2022] [Revised: 07/23/2022] [Accepted: 08/10/2022] [Indexed: 01/26/2023]
Abstract
BACKGROUND Most patients diagnosed with renal cancer today present with small renal masses (SRMs). Although these patients have a low risk of dying from their disease and many are followed with active surveillance protocols, a small subset of renal cell carcinomas (RCCs) behave aggressively. Knowledge regarding features of aggressive behavior would enable better adoption of active surveillance strategies among these patients. OBJECTIVE We sought to improve prognostic models to predict metastasis-free survival after nephrectomy through focused analyses of clinicopathologic characteristics of SRMs associated with adverse outcomes. DESIGN, SETTING, AND PARTICIPANTS We identified consecutive patients with surgically resected SRMs (≤4 cm) at the University of Texas Southwestern Kidney Cancer Program between 1998 and 2020. In addition, we evaluated the ability of SRMs to form tumors when implanted in mice, an indicator of tumor aggressiveness. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS We examined the clinicopathologic factors associated with metastasis including prospectively performed BAP1 immunohistochemistry at our Clinical Laboratory Improvement Amendments laboratory. Multivariable Cox proportional hazard regression was used to predict metastasis-free survival. RESULTS AND LIMITATIONS A total of 3900 evaluable nephrectomies (from 3674 ethnically diverse patients) were identified, of which 1984 (51%) were SRMs including 1720 RCC. Of these patients with RCC (SRMRCC), 1576 did not have synchronous or metachronous larger RCCs and among these, 37 (2%) developed metastases. SRMRCC that metastasized were significantly enriched for aggressive morphologic phenotypes and engrafted in mice at comparable rates as larger metastatic tumors. BAP1 loss remained significantly associated with metastasis-free survival after accounting for TNM (tumor-node-metastasis) stage and SSIGN (stage, size, grade, and necrosis) score in multivariable analysis. CONCLUSIONS We identified clinicopathologic features that influence metastasis-free survival for patients with SRMRCC. If validated independently, these data should assist with patient prognosis and help with active surveillance strategies. PATIENT SUMMARY We report the identification of features of aggressiveness in small renal tumors that influence the likelihood of metastases after surgery.
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Affiliation(s)
- Payal Kapur
- Department of Pathology, University of Texas Southwestern Medical Center, Dallas, TX, USA; Department of Urology, University of Texas Southwestern Medical Center, Dallas, TX, USA; Kidney Cancer Program at Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, Dallas, TX, USA.
| | - Hua Zhong
- Department of Pathology, University of Texas Southwestern Medical Center, Dallas, TX, USA; Department of Bioinformatics, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Ellen Araj
- Department of Pathology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Alana Christie
- Kidney Cancer Program at Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Qi Cai
- Department of Pathology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - David Kim
- Department of Pathology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Jeffrey Miyata
- Kidney Cancer Program at Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, Dallas, TX, USA; Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Vanina T Tcheuyap
- Kidney Cancer Program at Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, Dallas, TX, USA; Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Olivia Brandenburg
- Kidney Cancer Program at Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, Dallas, TX, USA; Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Deyssy Carrillo
- Kidney Cancer Program at Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, Dallas, TX, USA; Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Ivan Pedrosa
- Department of Urology, University of Texas Southwestern Medical Center, Dallas, TX, USA; Kidney Cancer Program at Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, Dallas, TX, USA; Department of Radiology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - James Brugarolas
- Kidney Cancer Program at Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, Dallas, TX, USA; Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA.
| | - Jeffrey A Cadeddu
- Department of Urology, University of Texas Southwestern Medical Center, Dallas, TX, USA; Kidney Cancer Program at Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, Dallas, TX, USA; Department of Radiology, University of Texas Southwestern Medical Center, Dallas, TX, USA.
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Webster BR, Gopal N, Ball MW. Tumorigenesis Mechanisms Found in Hereditary Renal Cell Carcinoma: A Review. Genes (Basel) 2022; 13:2122. [PMID: 36421797 PMCID: PMC9690265 DOI: 10.3390/genes13112122] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Revised: 11/07/2022] [Accepted: 11/11/2022] [Indexed: 09/29/2023] Open
Abstract
Renal cell carcinoma is a heterogenous cancer composed of an increasing number of unique subtypes each with their own cellular and tumor behavior. The study of hereditary renal cell carcinoma, which composes just 5% of all types of tumor cases, has allowed for the elucidation of subtype-specific tumorigenesis mechanisms that can also be applied to their sporadic counterparts. This review will focus on the major forms of hereditary renal cell carcinoma and the genetic alterations contributing to their tumorigenesis, including von Hippel Lindau syndrome, Hereditary Papillary Renal Cell Carcinoma, Succinate Dehydrogenase-Deficient Renal Cell Carcinoma, Hereditary Leiomyomatosis and Renal Cell Carcinoma, BRCA Associated Protein 1 Tumor Predisposition Syndrome, Tuberous Sclerosis, Birt-Hogg-Dubé Syndrome and Translocation RCC. The mechanisms for tumorigenesis described in this review are beginning to be exploited via the utilization of novel targets to treat renal cell carcinoma in a subtype-specific fashion.
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Affiliation(s)
| | | | - Mark W. Ball
- Center for Cancer Research, Urologic Oncology Branch, National Cancer Institute/NIH, 10 Center Drive, CRC Room 2W-5940, Bethesda, MD 20892, USA
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