12 resultados
BACKGROUND
Intravesical BCG installation is the standard of care in the prophylaxis of recurrent intermediate and high-risk transitional cell carcinoma (TCC), but its mode of action has not yet been elucidated. However, a Th-1 biased immune response is postulated Cell culture and animal models
OBJECTIVE
DNAs containing unmethylated CpG motifs can stimulate innate and adaptive immunity. The aim of this study was to investigate the immunostimulatory and anti-neoplasm effects of a novel CpG oligodeoxynucleotide, ODN10, in tumor-bearing mice.
METHODS
B16 melanoma-bearing C57BL/6 mice were
Hepatitis A virus (HAV) and Hepatitis E virus (HEV) are the most common causes of infectious hepatitis. These viruses are spread largely by the fecal-oral route and lead to clinically important disease in developing countries. To evaluate the potential of targeting hepatitis A and E infection
Primary penile melanomas are rare tumors that represent less than 0.1% of all melanomas. We report a case of a 60-year-old Japanese male with a mucosal penile melanoma and describe an increased CD8(+) T cell infiltration in brain after dacarbazine (DTIC) administration. After partial penectomy and
Inflammatory cytokines and microbe-borne immunostimulators have emerged as triggers of depressive behavior. Behavioral alterations affect patients chronically infected by the parasite Trypanosoma cruzi. We have previously shown that C3H/He mice present acute phase-restricted meningoencephalitis with
A 73-year-old man, in whom 26 years ago a malignant melanoma with cervical lymph node metastases of the right retroauricular region was diagnosed, developed BRAF V600E-negative distant metastases, which progressed during both monochemotherapy and polychemotherapy. Therefore he was started on
The unaltered incidence of recurrence of superficial bladder tumor after discontinuation of intravesical chemotherapy has prompted a search for effective adjuvant therapy. The technique of cauterization and implantation of tumor cells was performed in C3H/He mice to simulate the early stage of
BACKGROUND
Hemophagocytic lymphohistiocytosis (HLH) is a rare condition of chaotic uncontrolled immune system stimulation and not fully understood pathophysiology. Most reported cases of hemophagocytic syndrome in patients with mycobacterial infections have been associated with Mycobacterium
BACKGROUND
Sorafenib is a multikinase inhibitor approved for the treatment of renal cell carcinoma and hepatocellular carcinoma. Associated short-term cutaneous adverse events are well known. Regarding long-term adverse events, keratoacanthoma has been reported more recently and, more rarely,
Hepatic arterial infusion (HAI) with pharmacokinetic modulating chemotherapy (PMC) has been well known to be one of the most effective protocols for unresectable liver metastases from colorectal cancer. PMC is a combination of oral UFT and continuous hepatic arterial 5-FU infusion. We present herein
Treatment of recurrent nasopharyngeal carcinoma is a challenging clinical problem. We report the case of a 46 year old male showing excellent response and signs of immunostimulation following re-re-irradiation for recurrent nasopharyngeal carcinoma under systemic treatment with
OBJECTIVE
We determined the antitumor properties of a newly available hemocyanin obtained from the Chilean gastropod Concholepas concholepas (Biosonda Corp., Santiago, Chile) in a syngeneic heterotopic mouse bladder carcinoma model. Since keyhole limpet hemocyanin (Pierce, Rockford, Illinois) is