Many small-molecule anti-cancer drugs have short blood half-lives and toxicity issues due to non-specificity. Nanotechnology has shown great promise in addressing these issues. Here, we report the development of an anti-cancer drug gemcitabine-conjugated iron oxide nanoparticle for glioblastoma therapy. A glioblastoma targeting peptide, chlorotoxin, was attached after drug conjugation. The nano...

In order to overcome the key challenge in improving both fabrication efficiency and their drug delivery capability of anti-cancer drug delivery systems (ACDDS), here polyacrylic acid (PAA) grafted dextran (Dex) nanohydrogels (NGs) with covalent crosslinked structure bearing redox sensitive disulfide crosslinking junctions (Dex-SS-PAA) were synthesized efficiently through a one-step self-assembl...

Cancer cells have a more hyperpolarised mitochondrial membrane potential (ΨIM) than normal cells. ΨIM = ~-220 mV in cancer cells as compared to ~-140 mV in normal cells. Until now it has not been known why. This paper explains this disparity, in a mathematical framework, and identifies molecular targets and operations unique to cancer cells. These are thence prospective cancer drug targets. BMS...

Today, nanoscience has grown and developed in various medical and therapeutic areas, including cancer treatment. On the other hand, cancer and its types have been rumored and inclusive and many people suffer from this fatal and deadly disease. Currently, existing therapeutic method, including chemotherapy, radiotherapy, and etc., along with the therapeutic effect, cause complications that are u...

In the recent years, organometallic compounds have become recognized as promising anti-cancer drug candidates. While radioactive (186/188)Re compounds are already used in clinics for cancer treatment, cold Re organometallic compounds have mostly been explored as luminescent probes for cell imaging and photosensitizers in photocatalysis. However, a growing number of studies have recently reveale...

An oncogene protein (PDB I.D-5P21) has the possible for cause of cancer. In tumour cells, they were often mutated or expressed at very high levels. Mostly normal cells experience a programmed form of death (apoptosis). It is an important and striking target for anticancer drug development and discovery. In this course we have selected about 20 anticancer drugs that target the oncogene protein. ...

the urgent need of neuraminidase inhibitors (ni) has provided an impetus for understanding the structure requisite at molecular level. our search for selective inhibitors of neuraminidase has led to the identification of pharmacophoric requirements at various positions around acyl thiourea pharmacophore. the main objective of present study is to develop selective ni, with least toxicity and dru...

The traditional anti-convulsant drug Valproic Acid (VPA) has been found to be involved in suppressing cancer progression while modulating various cancer-associated signaling pathways. In particular, VPA acts as either a Histone Deacetylase (HDAC) inhibitor or a Notch signaling activator in suppressing tumor growth. VPA is less toxic, and by itself, has limited anti-tumor effects. Thus, VPA has ...

Prostate cancer is a devastating disease for which current therapies are inadequate. Various lines of evidences have suggested the 5-lipoxygenase (5-LOX) pathway and the leukotriene receptor pathway are potential targets for prevention or treatment of Prostate cancer. Thus, search for new anti-cancer drugs targeting 5-LOX and leukotriene is very essential and important. The objective of the pre...