Pancreatic cancer patient consuming Streptococcus thermophiles, Bifidobacterium strains, Lactobacillus acidophilus, Lactobacillus plantarum, Lactobacillus paracasei, and Lactobacillus bulgaris (125 billion CFU per capsule, three times daily for four weeks) demonstrated enhanced IFN-γ levels and increased cytotoxic activity in PBMCs and NK cells [138]. The gene discussed is IFNG; the disease is familial pancreatic carcinoma.