Modulation of alternative splicing induced by paclitaxel in human lung cancer

Role of Aberrant Alternative Splicing in Cancer

Alternative splicing can alter genome sequence and as a consequence, many genes change to oncogenes. This event can also affect protein function and diversity. The growing number of study elucidate the pathological influence of impaired alternative splicing events on numerous disease including cancer. Here, we would like to highlight the significant role of alternative splicing in cancer biolog...

PATHWAY OF THE MONTH Alternative Splicing in Lung Cancer

Alterations in alternative splicing affect essential biologic processes and are the basis for a number of pathologic conditions, including cancer. In this review we will summarize the evidence supporting the relevance of alternative splicing in lung cancer. An example that illustrates this relevance is the altered balance between Bcl-xL and Bcl-xS, two splice variants of the apoptosis regulator...

Antitumorigenic potential of STAT3 alternative splicing modulation.

Signal transducer and activator of transcription 3 (STAT3) plays a central role in the activation of multiple oncogenic pathways. Splicing variant STAT3β uses an alternative acceptor site within exon 23 that leads to a truncated isoform lacking the C-terminal transactivation domain. Depending on the context, STAT3β can act as a dominant-negative regulator of transcription and promote apoptosis....

caspase-dependent pathway in apoptosis induced by safranal in alveolar human lung cancer cell line

Soil Actinomycetes-derived Secondary Metabolites-Induced Apoptosis in Human Lung Cancer Cells

Background and Aims: Natural compounds derived from animal, plant, and microbial sources participate in treating various types of cancers, including lung cancer. This survey attempted to explore the anticancer activity of two novel metabolites extracted from soil-derived actinomycetes in the human lung cancer A549 cells. Materials and Methods: The crude extracts of UTMC 638 and UTMC 877 second...