PMID: 2106383Mar 15, 1990Paper

Chemosensitivity correlation between the primary tumors and simultaneous metastatic lymph nodes of patients evaluated by DNA synthesis inhibition assay

Cancer
Y NioT Tobe

Abstract

The chemosensitivities of primary tumors (PT) and simultaneous metastatic lymph nodes (MN) to mitomycin C (MMC), 5-fluorouracil (5-FU), Adriamycin (ADR) (doxorubicin; Adria Laboratories, Columbus, OH), carboquone (CQ), or cisplatin (CDDP) were assessed in a group of 29 patients (11 gastric, 8 colorectal, 4 breast, and 6 other cancers) by a DNA synthesis (3H-thymidine incorporation) inhibition assay. PT and MN from the same patient showed heterogeneity in chemosensitivity. MN were more sensitive to the agents than PT. PT were sensitive to 5-FU, whereas MN were sensitive to CDDP. An analysis of the sensitivity correlations showed that the sensitivities of PT to MMC, 5-FU, CQ, and CDDP correlated with each other, but ADR sensitivity correlated with only CQ sensitivity. The sensitivities of MN correlated with each other, except for those to ADR and CDDP. In contrast, MMC, ADR, or CQ sensitivity showed a correlation between PT and MN. These results suggest that patients should be treated according to the sensitivity of the target lesion. However, if the sensitivity assay is not available, the sensitivity correlation may be useful when choosing the agent. It also may be important that ADR sensitivity does not correlate with the sensi...Continue Reading

References

Jun 15, 1978·The New England Journal of Medicine·S E SalmonT E Moon
Jul 1, 1979·European Journal of Cancer : Official Journal for European Organization for Research and Treatment of Cancer (EORTC) [and] European Association for Cancer Research (EACR)·M VolmJ Mattern
Feb 1, 1981·European Journal of Cancer : Official Journal for European Organization for Research and Treatment of Cancer (EORTC) [and] European Association for Cancer Research (EACR)·O SanfilippoR Silvestrini

❮ Previous
Next ❯

Citations

Nov 1, 1992·International Journal of Cell Cloning·K SugiharaC E Welander
Dec 1, 1996·International Journal of Pancreatology : Official Journal of the International Association of Pancreatology·Y SawabeT Oka
Feb 6, 2004·Life Sciences·Razieh Yazdanparast, Heibatollah Sadeghi
Jan 1, 1993·European Journal of Cancer : Official Journal for European Organization for Research and Treatment of Cancer (EORTC) [and] European Association for Cancer Research (EACR)·M DietelM Zabel
Aug 2, 2005·Journal of Biochemistry and Molecular Biology·Mohammad Amin MoosaviMohammad Hasan Sanati
Dec 1, 1991·Statistics in Medicine·D G Altman

❮ 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.