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Updated: Jun 20, 2026

The Use of Reverse Phase Protein Arrays RPPA to Explore Protein Expression Variation within Individual Renal Cell Cancers

The Use of Reverse Phase Protein Arrays RPPA to Explore Protein Expression Variation within Individual Renal Cell Cancers

Published on: January 22, 2013

分子レベルで定義された腎細胞癌：病理医のための実践的アプローチ

Mahmut Akgul^1,2, Rose S George³, Stephanie E Siegmund¹

¹Department of Pathology, Brigham and Women's Hospital, Boston, MA, USA.

|December 12, 2025

Abstract:

Molecularly defined renal carcinomas (MDRC) represent a heterogeneous group of tumours characterized by disease-defining genetic alterations, and the documentation of these mutations is necessary for their diagnosis. This group includes TFE3-rearranged renal cell carcinoma (RCC), TFEB-rearranged RCC, TFEB-amplified RCC, fumarate hydratase (FH)-deficient RCC, succinate dehydrogenase (SDH)-deficient RCC, SMARCB1-deficient renal medullary carcinoma (RMC), ALK-rearranged RCC, and ELOC-mutated RCC. Although they account for only about 5% of RCC, they are clinically significant due to distinctive biology, frequent diagnostic pitfalls, and therapeutic implications. Many pathology laboratories lack immediate access to fluorescence in situ hybridization (FISH) or next-generation sequencing (NGS) to confirm MDRC; this review emphasizes morphologic recognition and immunohistochemical surrogates, followed by rational triage for ancillary testing when available.

キーワード:

ALK ELOC/TCEB1 FH SDH SMARCB1/INI1 TFE3 TFEB FISH MiTファミリー転座RCC NGS 診断アルゴリズム免疫組織化学代謝RCC

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Modeling Spontaneous Metastatic Renal Cell Carcinoma mRCC in Mice Following Nephrectomy

Modeling Spontaneous Metastatic Renal Cell Carcinoma mRCC in Mice Following Nephrectomy

Published on: April 29, 2014

A Syngeneic Mouse Model of Metastatic Renal Cell Carcinoma for Quantitative and Longitudinal Assessment of Preclinical Therapies

A Syngeneic Mouse Model of Metastatic Renal Cell Carcinoma for Quantitative and Longitudinal Assessment of Preclinical Therapies

Published on: April 12, 2017

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The kidneys are two large bean-shaped organs located in the upper abdomen. They filter the blood several times a day to remove toxins and rebalance water and electrolytes of the circulatory system via the renal veins. The kidneys receive blood directly from the heart via the renal arteries. These arteries enter the kidney at the hilum, the concave surface of the bean, where they branch and divide into smaller vessels and capillaries.

Urinary Tract Calculi VI: Surgical Management

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