Reprogramming tumor-associated macrophages as a unique approach to target tumor immunotherapy.

In the last ten years, it has become increasingly clear that tumor-infiltrating myeloid cells drive not just carcinogenesis cancer-related inflammatory processes, but also tumor development, invasion, and metastasis. Tumor-associated macrophages (TAMs) in particular are the most common kind of leucocyte in many malignancies and play a crucial role in establishing a favorable microenvironment for tumor cells. Tumor-associated macrophage (TAM) is vital as the primary immune cell subset in the tumor microenvironment (TME).

Role of LGMN in tumor development and its progression and connection with the tumor microenvironment.

Legumain (LGMN) has been demonstrated to be overexpressed not just in breast, prostatic, and liver tumor cells, but also in the macrophages that compose the tumor microenvironment. This supports the idea that LGMN is a pivotal protein in regulating tumor development, invasion, and dissemination. Targeting LGMN with siRNA or chemotherapeutic medicines and peptides can suppress cancer cell proliferation in culture and reduce tumor growth .

CaLu(AlO)(BO) : Sm: a novel red-emitting phosphor with high colour purity for NUV-based warm white LEDs.

In the present work, we described the synthesis of a novel phosphor CaLu(AlO)(BO) (CLAB) activated with Sm high temperature solid-state reaction. X-ray diffraction (XRD), FTIR spectra, diffuse reflection spectra, photoluminescence (PL) spectra and fluorescence decay curves were used to characterize the as-synthesized samples. The morphology and chemical composition were measured by field emission scanning electron microscope (FE-SEM) and X-ray energy diffraction spectroscopy (EDAX).

Biodiversity and importance of floating weeds of Dara Ismail, Khan District of KPK, Pakistan.

The present paper is based on the results of taxonomic research work conducted in Dera Ismail Khan District of KPK, Pakistan, during 2005 - 2007. The area was extensively surveyed in order to collect floating aquatic weeds. From the study area 11 floating aquatic weed species belonging to 9 genera and 9 families were collected and identified in the light of available literature.