Interferon producing capacity (IPCA) of peripheral mononuclear cell in oral cancer patients.
Interferon producing capacity (IPCA) of peripheral blood mononuclear cells is ability of these cells to produce IFN with suitable IFN inducer. In Vitro IPCA of cryopreserved mononuclear cells (MNC) from peripheral blood of 46 oral cancer patients was studied and was compared to that of healthy, age matched donors. New castle disease virus (NDV) and staphylococcal enterotoxin A (SEA) were used as inducers for evaluating Type alpha IPCA (AIPCA) and Type gamma IPCA (GIPCA) respectively. Age of healthy donors did not influence the AIPCA or GIPCA. Oral cancer patients demonstrated significant low AIPCA (P less than 0.05) (Range Healthy donors 3.5 to 4.6 log 10Iu/ml Oral Cancer 2.0 to 4.6 log 10Iu/ml GIPCA was found to be further depressed (P less than 0.005) (Range Healthy donors 2.87 to 3.6 Log 10 U/ml, Oral cancer 1.7 to 3.6 log 10 U/ml. The depression in IPCA was found to be more pronounced in advanced stage of disease.
Jamkar
A V
AV
Banerjae
A C
AC
Gore
M M
MM
Sathe
P S
PS
Ghosh
S N
SN
D000328:Adult; D000368:Aged; D002478:Cells, Cultured; D015925:Cryopreservation; D005260:Female; D006801:Humans; D007370:Interferon Type I / Q000096:biosynthesis*; D007371:Interferon-gamma / Q000096:biosynthesis*; D007963:Leukocytes, Mononuclear / Q000378:metabolism*; D008297:Male; D008441:Maxillary Neoplasms / Q000378:metabolism*; D008875:Middle Aged; D009062:Mouth Neoplasms / Q000378:metabolism*
D007370:Interferon Type I; D007371:Interferon-gamma