Background: Lenalidomide, a synthetic immunomodulatory drug, has a wide range of features including anti-angiogenic and anti-proliferative properties. To date, researchers have shown that lenalidomide is capable of ameliorating the immune system factors and antitumor responses. Most researchers have reported that lenalidomide enhances the immune response in certain cancer patients through sever...

Resistance to aspirin and its cytotoxicity significantly limits its therapeutic applications. Nano-liposomal encapsulation of aspirin can reduce its cytotoxicity. In this study, aspirin encapsulated nano-liposomes (AS-NL) was prepared and its performance in drug delivery and cytotoxicity was evaluated. The effects of two independent variables including: number of freeze/thawing cycles and conce...

Introduction: Bifunctional radiosensitizer agents in which nitroaromatic moieties are attached through a linker to antineoplastic moieties have demonstrated higher cytotoxicity and radiosensitizer effects than the corresponding counterparts. This study was conducted to investigate the cytotoxicity and radiosensitizer activities of 2, 4-dinitrobenzene as a radiosensitizer moiety...

Article history: Received 25 September 2015 Received in revised form 28 September 2015 Accepted 28 September 2015 Available online 30 September 2015 ies from an HIV-1 subtype A-infected donor. Two antibodies recognized epitopes revealed within the CD4-bound conformation of Env, while one recognized anepitopewithin theV3 loop of Env. Despite identifying an anti-V3 antibody capable of mediating A...

Simple antibodies or vector-induced T cell immunity are unable to provide broad immunity to HIV. Although broadly reactive neutralising antibodies are a goal of vaccination, this remains elusive. There is growing evidence that HIV-specific antibodies that mediate their activity via the Fc-receptor, such as antibody dependent cellular cytotoxicity (ADCC), have an important role in controlling HI...

FcγRIIIA on macrophages and FcγRIIA on dendritic cells mediate ADCC and vaccinal effects, respectively.

Lymphocytes have been isolated from human rectal biopsies in numbers sufficient for microassay procedures. No antibody-dependent cell-mediated cytotoxic (ADCC) activity could be detected in normal or inflamed human gut mucosa, using two assay systems which detect predominantly K cell activity. The tissue localisation and circulation characteristics of K cells require definition before establish...

A B S T R A C T Nitrofurantoin, a commonly used urinary tract antiseptic, has been associated with idiosyncratic pulmonary and hepatic damage. We have used human lymphocytes in vitro to explore the biochemical basis of susceptibility to nitrofurantoin toxicity. The drug itself did not damage the cells as assessed by trypan blue dye exclusion. In the presence of a mouse hepatic microsomal drug-a...