Isolation of tumor-infiltrating lymphocytes from preserved human tumor tissue specimens for downstream characterization.

Immunophenotyping of tumor-infiltrating lymphocytes (TILs) by flow cytometry can predict clinical efficacy of immunotherapy. However, several obstacles need to be overcome for developing a flow cytometry assay starting from solid tumor specimens. Here, we show a detailed enzyme-based protocol to isolate TILs from human tumor tissues.

Scleroderma "en coup de sabre" With Epilepsy and Uveitis Successfully Treated With Tocilizumab.

Case history of a small girl outlet with epilepsy, followed by scleroderma skin damage and uveitis, neurovasculitis with white matter foci in brain on the side of skin lesion in two months, immunologic disease activity. Resistance to conventional immunosuppressive therapy forced us to initiate the treatment with tocilizumab. It was well tolerated and led to significant improvement of brain, ocular and skin manifestations.

Plankton community and the relationship with the environment in saline lakes of Onon-Torey plain, Northeastern Mongolia.

The plankton community of sixteen saline lakes located on Onon-Torey plain (Northeastern Mongolia) during the filling phase and the raising of the water level was investigated in July 2011. Thirty-five taxa of phytoplankton and thirty-one species of zooplankton were found. For phytoplankton, blue-green algae (, , , , sp.

Enamino-oxindole HIV protease inhibitors.

We have designed and synthesized a series of HIV protease inhibitors (PIs) with enamino-oxindole substituents optimized to interact with the S2' subsite of the HIV protease binding pocket. Several of these inhibitors have sub-nanomolar K(i) and antiviral IC(50) in the low nM range against WT HIV and against a panel of multi-drug resistant (MDR) strains.

In-use stability modeling.

Experimental design and modeling of in-use stability testing are presented in this paper. In-use open container degradation is considered in terms of time open container or/and the number of instances that the same container is used. Degradation is estimated based on two models, the fixed and the general model.