Elevated LOXL2 expression by LINC01347/miR-328-5p axis contributes to 5-FU chemotherapy resistance of colorectal cancer.

Chemotherapy resistance after curative surgery is a major contributor to the mortality of colorectal cancer (CRC). Detailed mechanism studies of specific molecular alterations are critical to improving the available therapies for long-term disease administration. We explored the functional role of LINC01347 in chemotherapy resistance of CRC.

Ligustrazine reverts anthracycline chemotherapy resistance of human breast cancer by inhibiting JAK2/STAT3 signaling and decreasing fibrinogen gamma chain (FGG) expression.

Chemotherapy resistance is a major challenge for breast cancer treatment. It is necessary to elucidate the mechanisms of anthracycline resistance to develop new chemosensitizers for breast cancer. In this study, we explored the effects of ligustrazine (TMP) on reverting anthracycline resistance of breast cancer cells, as well as its related mechanisms.

Berberine: A Traditional Natural Product With Novel Biological Activities.

Context: Having been used for thousands of years to treat gastrointestinal diseases, the natural isoquinoline alkaloid, berberine, has exhibited a wide spectrum of biochemical and pharmacological effects in studies of recent years.

Objective: The review intended to examine the many novel bioactivities of berberine, including antidiabetic, anticancer, neuroprotective, anti-inflammatory, and anti-atherosclerotic actions.

Design: The research team searched the MEDLINE database using PubMed, using different keyword combinations, including berberine AND diabetes, berberine AND cancer, berberine AND (neuron OR brain), berberine AND inflammation, and "berberine AND atherosclerosis to find studies evaluating the various effects exerted berberine.