PMID- 32593262 OWN - NLM STAT- MEDLINE DCOM- 20200831 LR - 20200831 IS - 0004-1955 (Print) IS - 0004-1955 (Linking) VI - 82 IP - 3 DP - 2020 TI - [Epidemiology and diagnosis of mutations in the ALK gene in patients with non-small cell lung cancer in the Moscow region]. PG - 18-23 LID - 10.17116/patol20208203118 [doi] AB - AIM OF STUDY: To determine a diagnostic algorithm for detecting translocation of the ALK gene and its frequency in the Moscow region. MATERIALS AND METHODS: During the priod between 2014 and 2018 (inclusive), 488 patients without activating mutations in the EGFR gene in the Moscow region were tested. To detect translocation of the ALK gene, fluorescence in situ hybridization (FISH) methods, an immunohistochemical method, and, in some cases, a polymerase chain reaction were used. RESULTS: Revealed ALK gene rearrangement in a population of patients with lung adenocarcinoma amounted to an average of 7.6% of cases. With this, the main method that we used was immunohistochemical method, applicable in more than 80% of cases. The use of other methods for verification of abnormalities in the ALK gene was found necessary in rare cases (3.3%). CONCLUSIONS: Using the algorithm presented in the article, it was possible to detect ALK gene rearrangement in a population of patients with lung adenocarcinoma in the Moscow region in an average of 7.6% of cases. FAU - Byakhova, M M AU - Byakhova MM AUID- ORCID: 0000-0002-5296-0068 AD - Moscow Regional Clinical Research Institute named after M.F. Vladimirsky, Moscow, Russia. AD - Russian Medical Academy of Continuous Professional Education, Moscow, Russia. FAU - Zavalishina, L E AU - Zavalishina LE AUID- ORCID: 0000-0002-0677-7991 AD - Russian Medical Academy of Continuous Professional Education, Moscow, Russia. FAU - AndreevA, Yu Yu AU - AndreevA YY AUID- ORCID: 0000-0003-4749-6608 AD - Russian Medical Academy of Continuous Professional Education, Moscow, Russia. FAU - Tyulyandin, S A AU - Tyulyandin SA AUID- ORCID: 0000-0001-9807-2229 AD - National Medical Research Center for Oncology named after N. N. Blokhin, Moscow, Russia. FAU - Tsimafeyeu, I V AU - Tsimafeyeu IV AUID- ORCID: 0000-0002-7357-0392 AD - Russian Society of Clinical Oncology, Moscow, Russia. FAU - Imyanitov, E N AU - Imyanitov EN AUID- ORCID: 0000-0003-4529-7891 AD - National Medical Research Center for Oncology named after N.N. Petrov, St. Petersburg, Russia. FAU - Savelov, N A AU - Savelov NA AD - Moscow City Oncology Hospital No. 62, Moscow Region, Russia. FAU - Demidova, I A AU - Demidova IA AUID- ORCID: 0000-0003-4971-9852 AD - Moscow City Oncology Hospital No. 62, Moscow Region, Russia. FAU - Kekeyeva, T V AU - Kekeyeva TV AUID- ORCID: 0000-0001-6759-2598 AD - Medical Genetic Research Center named after Acad. N.P. Bochkov, Moscow, Russia. FAU - Mueva, N M AU - Mueva NM AUID- ORCID: 0000-0002-6598-5635 AD - Aston Consulting JSC, Moscow, Russia. FAU - Frank, G A AU - Frank GA AUID- ORCID: 0000-0002-3719-5388 AD - Russian Medical Academy of Continuous Professional Education, Moscow, Russia. LA - rus PT - Journal Article TT - Epidemiologiya i diagnostika mutatsii v gene ALK u patsientov s nemelkokletochnym rakom legkogo v Moskovskoi oblasti. PL - Russia (Federation) TA - Arkh Patol JT - Arkhiv patologii JID - 0370604 RN - EC 2.7.10.1 (ALK protein, human) RN - EC 2.7.10.1 (Anaplastic Lymphoma Kinase) RN - EC 2.7.10.1 (Receptor Protein-Tyrosine Kinases) SB - IM MH - Adenocarcinoma MH - Anaplastic Lymphoma Kinase/*genetics MH - *Carcinoma, Non-Small-Cell Lung/diagnosis/epidemiology/genetics MH - Gene Rearrangement MH - Humans MH - In Situ Hybridization, Fluorescence MH - *Lung Neoplasms/diagnosis/epidemiology/genetics MH - Moscow MH - Mutation MH - Receptor Protein-Tyrosine Kinases OTO - NOTNLM OT - ALK gene OT - ALK gene translocation OT - lung adenocarcinoma OT - lung cancer EDAT- 2020/07/01 06:00 MHDA- 2020/09/01 06:00 CRDT- 2020/06/29 06:00 PHST- 2020/06/29 06:00 [entrez] PHST- 2020/07/01 06:00 [pubmed] PHST- 2020/09/01 06:00 [medline] AID - 10.17116/patol20208203118 [doi] PST - ppublish SO - Arkh Patol. 2020;82(3):18-23. doi: 10.17116/patol20208203118.