Regulatory role of miRNAs on Wnt/β-catenin signaling in tumorigenesis of glioblastoma.

Glioblastoma (GBM) is one of the most aggressive tumors in the brain with high mortality worldwide. Despite recent advances in therapeutic strategies, the survival rate remains low in patients with GBM. The pathogenesis of GBM is a very complicated process involving various genetic mutations affecting several oncogenic signaling pathways like Wnt/β-catenin axis.

The applications of epigallocatechin gallate (EGCG)-nanogold conjugate in cancer therapy.

Cancer has recently increased the death toll worldwide owing to inadequate therapy and decreased drug bioavailability. Long-term and untargeted chemotherapeutic exposure causes toxicity to healthy cells and drug resistance. These challenges necessitate the development of new methods to increase drug efficacy.

The role of heat shock proteins in metastatic colorectal cancer: A review.

Heat shock proteins (HSPs) are a large molecular chaperone family classified by their molecular weights, including HSP27, HSP40, HSP60, HSP70, HSP90, and HSP110. HSPs are likely to have antiapoptotic properties and participate actively in various processes such as tumor cell proliferation, invasion, metastases, and death. In this review, we discuss comprehensively the functions of HSPs associated with the progression of colorectal cancer (CRC) and metastasis and resistance to cancer therapy.

Glioblastoma, an opportunity T cell trafficking could bring for the treatment.

Purpose: Infiltrating into the vital structure of the brain, located in the inaccessible anatomical region, and having molecular heterogeneity, glioblastoma (GBM) -with no doubt- is one of the deadliest cancers. Using the blood and brain barrier (BBB), GBM makes a shield to restrict the reach of chemotherapeutic agents to the tumor site and evolves a unique microenvironment to furnish all the essentials for cancer cells survival to conceal neoplastic cells from immunosurveillance.

Methods: 99 papers which met the criteria of eligibility were included in this review by consensus.

The Role of Micro RNAs in Regulating PI3K/AKT Signaling Pathways in Glioblastoma.

Glioblastoma is a type of brain cancer with aggressive and invasive nature. Such features result from increased proliferation and migration and also poor apoptosis of glioma cells leading to resistance to current treatments such as chemotherapy and radiotherapy. In recent studies, micro RNAs have been introduced as a novel target for treating glioblastoma via regulation of apoptotic signaling pathway, remarkably PI3K/AKT, which affect cellular functions and blockage or progression of the tumor.

Role of regulatory miRNAs of the Wnt/ β-catenin signaling pathway in tumorigenesis of breast cancer.

Breast cancer is the most commonly diagnosed malignancy in women worldwide. Recently, uncontrolled expression of microRNAs was detected in several human disorders like cardiovascular, neurological, intestinal and autoimmunity diseases. MicroRNAs (miRNAs) are now investigated as novel prognostic and diagnostic biomarkers for several solid tumors like breast, lung, and gastrointestinal cancers.