SHAIL RAKESH MODI, TERRICK ANDEY^*

Oncology Research, Vol.32, No.11, pp. 1709-1721, 2024, DOI:10.32604/or.2024.053972 - 16 October 2024

Abstract Objectives: EGFR tyrosine kinase inhibitor (EGFR-TKI) therapies such as erlotinib and gefitinib are approved for the treatment of non-small cell lung cancer (NSCLC). However, the high incidence of acquired resistance to these EGFR-TKIs may preclude their effectiveness. Piperlongumine (PPL), an extract from the long pepper fruit (Piper longum), has been shown to possess anticancer properties. The purpose of the study was to investigate piperlongumine as an anticancer agent and to study a combination treatment approach with EGFR-TKIs against lung cancer cells. Methods: Anticancer efficacy of PPL, erlotinib (ERL), gefitinib (GEF), and cisplatin (CIS) were investigated in… More >

PAULINA CHMIEL^1,2, ALEKSANDRA SłOWIKOWSKA^1,2, ŁUKASZ BANASZEK^1,2, ANNA SZUMERA-CIEćKIEWICZ³, BARTłOMIEJ SZOSTAKOWSKI¹, MATEUSZ J. SPAłEK^1,4,*, TOMASZ ŚWITAJ¹, PIOTR RUTKOWSKI¹, ANNA M. CZARNECKA¹

Oncology Research, Vol.32, No.7, pp. 1141-1162, 2024, DOI:10.32604/or.2024.050350 - 20 June 2024

Abstract Inflammatory myofibroblastic tumor (IMT) is a rare neoplasm with intermediate malignancy characterized by a propensity for recurrence but a low metastatic rate. Diagnostic challenges arise from the diverse pathological presentation, variable symptomatology, and lack of different imaging features. However, IMT is identified by the fusion of the anaplastic lymphoma kinase (ALK) gene, which is present in approximately 70% of cases, with various fusion partners, including ran-binding protein 2 (RANBP2), which allows confirmation of the diagnosis. While surgery is the preferred approach for localized tumors, the optimal long-term treatment for advanced or metastatic disease is difficult… More >