Multicystic mesothelioma is a rare disease of unknown etiology and pathogenesis. Nothing has been known about the cytogenetic and molecular genetic features of these tumors. Here we present the first cytogenetically analyzed multicystic mesothelioma with the karyotype 46,XX,t(7;17)(p13;q23),t(8;11)(q23;p13). RNA-sequencing showed that the t(7;17)(p13;q23) generated a chimeric TNS3-MAP3K3 gene, ...

Historically, duplicate genes have been regarded as a major source of novel genetic material. However, recent work suggests that chimeric genes formed through the fusion of pieces of different genes may also contribute to the evolution of novel functions. To compare the contribution of chimeric and duplicate genes to genome evolution, we measured their prevalence and persistence within Drosophi...

MLL gene fusions are the hallmark of more than 70% of therapy-related leukemias (t-ML) associated with topoisomerase II inhibitors (e.g., etoposide) and cause leukemia in murine transgenic models. To determine whether Mll genomic fusions can occur after exposure to topoisomerase II inhibitors, we developed a long-distance inverse PCR DNA-based assay for chimeric Mll fusions in mouse embryonic s...

In the majority of Philadelphia (Phi-positive chronic myeloid leukemia (CML) patients, the c-ab/ gene is fused to the bcr gene, resulting in the transcription of an 8.5 kb chimeric bcr-ab/ mRNA. which is translated into a fusion protein. In about 50% of the Ph-positive acute lymphoid leukemias (ALL), the bcr-ab1 gene fusion is identical to CML, while in 50% an alternative fusion between these t...

After infections, malignancies, lymphomas especially, are the second most frequent cause of death in patients with inborn errors immunity. Factors predetermining appearance and aggressiveness include gene defects, defects immune surveillance regulation as well infections oncogenic viruses. Aggressive non-Hodgkin lymphomas, mostly diffuse large B-cell Bukit subtypes predominant deoxyribonucleic ...

We report on three nonrelated patients with intellectual disability and CNVs that give rise to three new chimeric genes. All the genes forming these fusion transcripts may have an important role in central nervous system development and/or in gene expression regulation, and therefore not only their deletion or duplication but also the resulting chimeric gene may contribute to the phenotype of t...

Background: Pseudomonas aeruginosa, an opportunistic pathogen, is a common cause of healthcare-associated infections in immunocompromised individuals. The rapid emergence of multidrug-resistant strains has made P. aeruginosa infections progressively difficult to treat. In this study we evaluated the effect of a chimeric protein containing a P. aeruginosa PilQ fragment and the PilA disulfide loo...

One of the emerging therapeutic strategies for targeted therapy of cancer is the use of chimeric proteins. The p28 peptide has the ability of selective entrance and activating apoptosis in breast cancer cells. The NRC antimicrobial peptide showed cytotoxic activity on various breast cancer including drug-resistant variants but also normal cell lines. Here we designed a chimeric protein consiste...

One of the emerging therapeutic strategies for targeted therapy of cancer is the use of chimeric proteins. The p28 peptide has the ability of selective entrance and activating apoptosis in breast cancer cells. The NRC antimicrobial peptide showed cytotoxic activity on various breast cancer including drug-resistant variants but also normal cell lines. Here we designed a chimeric protein consiste...