Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0019204 (hepatocellular carcinoma)
 71,386 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The present experiment was undertaken to study what types of human cancers are responsive to the antiproliferative effects of suramin. The human malignant cells used were as follows: cervical cancer (HeLa), mammary cancer (MCF-7), bladder cancer (EJ), hepatoma (HuH-7, PLC/PRF/5), embryonal carcinoma (PA-1), in vitro transformed fibroblasts (KMST-6, SUSM-1, VA-13), five myeloma cell lines (KMM-1, KMS-5, KMS-11, KMS-12, RPMI 8226), Burkitt's lymphoma (Raji), acute promyelocytic leukemia (HL-60), chronic myelocytic leukemia (K562), Epstein-Barr virus nuclear antigen positive lymphoblastoid cells (KMS-9). The cells were treated with 25 to 100 micrograms/ml suramin for 72h. Proliferation of HuH-7 and two human myeloma cells (KMS-11 and KMS-12) was remarkably inhibited, and that of PA-1, PLC/PRF/5, KMST-6, two other myeloma cell lines (KMM-1 and KMS-5), Raji and HL-60, was moderately inhibited. In order to confirm part of the results obtained from in vitro experiments, in vivo experiments were also undertaken. The growth of HuH-7 cells transplanted subcutaneously into nude mice was significantly suppressed by intravenous injection of suramin. We discussed the possibility that certain types of human cancers, the growth of which seemed to be more or less dependent on polypeptide growth factors, might be sensitive to the antiproliferative effects of suramin.
 ...
PMID:Antiproliferative effects of suramin on human cancer cells in vitro and in vivo. 148 40

A new human myeloma cell line, KMS-18, was established from a 58-year-old male with multiple myeloma associated with hyperammonemia. The original leukemic cells and established KMS-18 cells possessed several of the same chromosomal abnormalities, including add(1)(q32), add(10) (q24) and add(17)(p11). In addition, the KMS-18 cells showed novel t(4;14)(p16.3;q32.3) masked translocation which was determined by the FISH method. Moreover, we compared the ammonia production in culture medium of the KMS-18 cell line with that of non-myeloma hematological malignant cell lines and a hepatocellular carcinoma cell line. KMS-18 produced higher levels of ammonia in medium than the other cell lines examined. This new cell line may prove helpful in analyzing the role and biological mechanisms of the t(4;14)(p16.3;q32.3) translocation in myeloma and also in investigating hyperammonemia in cases with myeloma.
 ...
PMID:Establishment of a new human myeloma cell line, KMS-18, having t(4;14)(p16.3;q32.3) derived from a case phenotypically transformed from Ig A-lambda to BJP-lambda, and associated with hyperammonemia. 947 91

A liver haemangioma is a benign, usually small tumour comprised of blood vessels, which is often discovered coincidentally; giant haemangiomas are defined as haemangiomas larger than 5 cm. The differential diagnosis includes other hypervascular tumours, such as hepatocellular adenoma, hepatocellular carcinoma, metastasis of a neuro-endocrine tumour or renal cell carcinoma.- The diagnosis is based on abdominal ultrasonography and can be confirmed by a CT or MR scan. A wait-and-see approach is justified in patients without symptoms or with minimal symptoms, even in the presence of a giant haemangioma. Surgical resection of a giant haemangioma is only necessary when the preoperative diagnosis is inconclusive, or when the haemangioma leads to mechanical symptoms or complications. Extirpation is the only effective form of treatment of the giant haemangioma; enucleation is preferred over partial liver resection. A known complication of a giant haemangioma is the occurrence of disseminated intravascular coagulation, the Kasabach-Merritt syndrome; intervention is then demanded.
 ...
PMID:[Giant haemangioma of the liver: diagnosis and treatment]. 2285 63