Results 11 to 20 of about 2,275,826 (357)

Drug resistance [PDF]

open access: yesThe Oncologist, 1996
Abstract Chemotherapy fails to cure most cancer patients with advanced disease, particularly patients with the most common forms of solid tumors. The presence or development of resistance to anticancer agents is the major cause of this failure.
Giaccone, G., Pinedo, H.M.
core   +6 more sources

Drugging Drug Resistance [PDF]

open access: yesCell, 2010
Resistance to anticancer drugs is widely observed in vitro and in cancer patients, but its prevalence is too high to be solely explained by the acquisition of mutations. Sharma et al. (2010) now report that dynamic chromatin modifications may be an independent route to drug resistance in cancer cells that can be reversed by epigenetic drugs.
Dannenberg, Jan-Hermen, Berns, Anton
openaire   +2 more sources

Drug Repurposing Opportunities in Pancreatic Ductal Adenocarcinoma

open access: yesPharmaceuticals, 2021
Pancreatic ductal adenocarcinoma (PDAC) is considered one of the deadliest tumors worldwide. The diagnosis is often possible only in the latter stages of the disease, with patients already presenting an advanced or metastatic tumor. It is also one of the
Rita Rebelo   +4 more
doaj   +1 more source

Genomic introgression mapping of field-derived multiple-anthelmintic resistance in Teladorsagia circumcincta [PDF]

open access: yes, 2017
Preventive chemotherapy has long been practiced against nematode parasites of livestock, leading to widespread drug resistance, and is increasingly being adopted for eradication of human parasitic nematodes even though it is similarly likely to lead to ...
Bisset, Stewart A   +6 more
core   +4 more sources

Epigenetics as a mechanism driving polygenic clinical drug resistance [PDF]

open access: yes, 2006
Aberrant methylation of CpG islands located at or near gene promoters is associated with inactivation of gene expression during tumour development.
A Balmain   +57 more
core   +2 more sources

Drug Resistance in Leishmaniasis [PDF]

open access: yesJournal of Global Infectious Diseases, 2010
The treatment options of leishmaniasis are limited and far from satisfactory. For more than 60 years, treatment of leishmaniasis has centered around pentavalent antimonials (Sb(v)). Widespread misuse has led to the emergence of Sb(v) resistance in the hyperendemic areas of North Bihar. Other antileishmanials could also face the same fate, especially in
Jaya Chakravarty, Shyam Sundar
openaire   +3 more sources

Genetic and genomic approaches for the discovery of parasite genes involved in antimalarial drug resistance [PDF]

open access: yes, 2013
The biggest threat to the war on malaria is the continued evolution of drug resistance by the parasite. Resistance to almost all currently available antimalarials now exists in Plasmodium falciparum which causes the most suffering among all human malaria
Mwangi, J.M., Ranford-Cartwright, L.C.
core   +1 more source

Survival outcomes of autologous breast reconstruction after mastectomy: A matched case-control study

open access: yesFrontiers in Oncology, 2023
BackgroundDue to the lack of strong evidence-based medical evidence, the relationship between autologous breast reconstruction (ABR) after mastectomy and long-term prognosis is unclear.
Shang Wu   +11 more
doaj   +1 more source

Aurora kinase A drives the evolution of resistance to third-generation EGFR inhibitors in lung cancer. [PDF]

open access: yes, 2019
Although targeted therapies often elicit profound initial patient responses, these effects are transient due to residual disease leading to acquired resistance.
A Hübner   +66 more
core   +1 more source

Customizing the therapeutic response of signaling networks to promote antitumor responses by drug combinations [PDF]

open access: yes, 2014
Drug resistance, de novo and acquired, pervades cellular signaling networks (SNs) from one signaling motif to another as a result of cancer progression and/or drug intervention.
Bown, James L.   +4 more
core   +5 more sources

Home - About - Disclaimer - Privacy