PMID: 6985219Jan 1, 1982Paper

The effect of levamisole on peripheral T-lymphocytes of patients with malignant lymphomas

Journal of Immunopharmacology
P SansoniU Butturini

Abstract

The effect of various concentrations (0.015 - 10 micrograms/ml) of Levamisole (LMS) on the peripheral lymphocytes of patients with malignant lymphomas (ML) and normal donors was investigated in vitro. The parameters studied include: E rosettes forming cells (total T lymphocytes), active E rosettes (early T lymphocytes) and DNA synthesis induced by pitogens PHA and Con A. LMS improved significantly lymphocyte response both in patients with ML and normal donors when the cells were stimulated by Con A. In both groups no significant effect was observed on the response to PHA nor on the percentage of E-rosettes, whereas the mean number of active E rosettes was significantly increased on all concentrations of the drug. While in the normal subjects a positive statistical correlation between active E-rosettes and Con A response was observed, in patients with ML an inverse correlation was found. This latter correlation was partially reversed by LMS. These results indicate that LMS, both in normals and in patients with ML, interacts with a specific cell subset (early rosetting lymphocytes), with different functions in normal and pathological situations. The drug shows an effect on the immunological handicap of lymphocytes of patients wit...Continue Reading

References

May 31, 1975·Lancet·S H Chan, M J Simons
Apr 21, 1977·The New England Journal of Medicine·E BerényiG Szegedi
Apr 8, 1976·The New England Journal of Medicine·B RamotE Rosenthal
Jul 1, 1980·The Journal of Clinical Investigation·E G EnglemanF R Berberich

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.