Janusz Kopczynski

S. Artwińskiego Str. 3
Kielce, SK 25734, Poland

Last Updated: 09/26/2026

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Found 70 publications

Correlation of PD-L1 Expression With Microsatellite Instability and p53 Status in Endometrial Cancer: A Clinicopathological and Molecular Analysis.

Correlation of PD-L1 Expression With Microsatellite Instability and p53 Status in Endometrial Cancer: A Clinicopathological and Molecular Analysis.

Journal: The journal of obstetrics and gynaecology research

Published: July 24, 2025

Risk characteristics of papillary thyroid cancer > 1-4 cm is associated with increased tumour size.

Risk characteristics of papillary thyroid cancer > 1-4 cm is associated with increased tumour size.

Journal: Clinical and experimental medicine

Published: November 10, 2024

Virilizing insulinoma.

Virilizing insulinoma.

Journal: Endokrynologia Polska

Published: September 25, 2024

Relationship between the Expression of CHK2 and p53 in Tumor Tissue and the Course of Papillary Thyroid Cancer in Patients with CHEK2 Germline Mutations.

Relationship between the Expression of CHK2 and p53 in Tumor Tissue and the Course of Papillary Thyroid Cancer in Patients with CHEK2 Germline Mutations.

Journal: Cancers

Published: December 28, 2023

Utility of Immunohistochemistry With Antibodies to SS18-SSX Chimeric Proteins and C-Terminus of SSX Protein for Synovial Sarcoma Differential Diagnosis.

Utility of Immunohistochemistry With Antibodies to SS18-SSX Chimeric Proteins and C-Terminus of SSX Protein for Synovial Sarcoma Differential Diagnosis.

Journal: The American journal of surgical pathology

Published: October 30, 2023

The Frequency of Differentiated Thyroid Cancer Recurrence in 2302 Patients With Excellent Response to Primary Therapy.

The Frequency of Differentiated Thyroid Cancer Recurrence in 2302 Patients With Excellent Response to Primary Therapy.

Journal: The Journal of clinical endocrinology and metabolism

Published: June 01, 2023

CD276 as a Candidate Target for Immunotherapy in Medullary Thyroid Cancer.

CD276 as a Candidate Target for Immunotherapy in Medullary Thyroid Cancer.

Journal: International journal of molecular sciences

Published: May 04, 2023

Tumor location matters, next generation sequencing mutation profiling of left-sided, rectal, and right-sided colorectal tumors in 552 patients.

Tumor location matters, next generation sequencing mutation profiling of left-sided, rectal, and right-sided colorectal tumors in 552 patients.

Journal: Scientific reports

Published: April 30, 2023

Kaiso Protein Expression Correlates with Overall Survival in TNBC Patients.

Kaiso Protein Expression Correlates with Overall Survival in TNBC Patients.

Journal: Journal of clinical medicine

Published: December 20, 2022

A Significance of Concomitant BRAFV600E and TERT Mutations in Polish Patients with Papillary Thyroid Microcarcinoma: A Retrospective Cohort Study Based on 430 Cases.

A Significance of Concomitant BRAFV600E and TERT Mutations in Polish Patients with Papillary Thyroid Microcarcinoma: A Retrospective Cohort Study Based on 430 Cases.

Journal: Thyroid : official journal of the American Thyroid Association

Published: August 11, 2022

Sphingosine-1-Phosphate-Triggered Expression of Cathelicidin LL-37 Promotes the Growth of Human Bladder Cancer Cells.

Sphingosine-1-Phosphate-Triggered Expression of Cathelicidin LL-37 Promotes the Growth of Human Bladder Cancer Cells.

Journal: International journal of molecular sciences

Published: April 19, 2022

Immune Profiling of Medullary Thyroid Cancer-An Opportunity for Immunotherapy.

Immune Profiling of Medullary Thyroid Cancer-An Opportunity for Immunotherapy.

Journal: Genes

Published: July 29, 2021

Showing 1-12 of 70

Last Updated: 09/26/2026