Medicine and Health Sciences Commons^™

Molecular Basis For The Pharmacological Activities Of Piperlongumine Against Breast Cancer: Role Of Glucose Import, Ros, Nf-Κb And Lncrnas, Nikee Awasthee, Anusmita Shekher, Vipin Rai, Sumit Singh Verma, Shruti Mishra, Subash Chandra Gupta

Research Symposium

Background: Piperlongumine (PL, piplartine) is an alkaloid derived from the Piper longum L. (long pepper) root. The activities PL against breast cancer and the underlying mechanism is not thoroughly investigated.

Aim: We examined the anti-cancer activities of PL against breast cancer cells. The molecular basis for the pharmacological activities of this alkaloid was also examined.

Methods: The breast cancer cell lines such as MCF-7, T-47D, MDA-MB-231, MDA-MB-468 and MDA-MB-453 were used during the study. We used MTT assay, clonogenic and soft agar colony formation assay for cytotoxicity. The cell cycle analysis, phosphatidylserine externalization assay, measurement of mitochondrial membrane potential, …

Development Of Surgery Guided Nir Fluorescent Probe Nanoparticles For Cancer Imaging, Neeraj Chauhan, Pallabita Chowdhury, Prashanth Kumar Bhusetty Nagesh, Elham Hatami, Meena Jaggi, Subhash C. Chauhan, Murali M. Yallapu

Research Symposium

Background: Early-stage detection is crucial for successful breast cancer treatment and can significantly reduce breast cancer associated death rates. There are several diagnostic approaches available for early breast cancer diagnosis but lack tumor specificity and expose patients with radiation. Therefore, there is a crucial need to develop newer and safer imaging modalities. Indocyanine green (ICG), an FDA approved Near InfraRed (NIR) fluorescent probe-based imaging for early cancer detection and image guided surgery, has gained noticeable attention for the clinical applications as it has high sensitivity, low cost, and real-time visualization/imaging capabilities without ionizing radiation. However, ICG has several limitations associated …