Portuguese
Albanian
Arabic
Armenian
Azerbaijani
Belarusian
Bengali
Bosnian
Catalan
Czech
Danish
Deutsch
Dutch
English
Estonian
Finnish
Français
Greek
Haitian Creole
Hebrew
Hindi
Hungarian
Icelandic
Indonesian
Irish
Italian
Japanese
Korean
Latvian
Lithuanian
Macedonian
Mongolian
Norwegian
Persian
Polish
Portuguese
Romanian
Russian
Serbian
Slovak
Slovenian
Spanish
Swahili
Swedish
Turkish
Ukrainian
Vietnamese
Български
中文(简体)
中文(繁體)

irinotecan/hypoxia

O link é salvo na área de transferência
Página 1 a partir de 55 resultados
Until recently, the use of Se-methylselenocysteine (MSC) as selective modulator of the antitumor activity and selectivity of anticancer drugs including irinotecan, a topoisomerase I poison, had not been evaluated. Therapeutic synergy between MSC and irinotecan was demonstrated by our laboratory in
The induced expression of carboxylesterase (CE) enzymes, which convert the prodrug irinotecan (CPT-11) into its active cytotoxic metabolite SN-38, constitutes a promising strategy for cancer gene therapy. By incorporating hypoxia-responsive elements (HREs) in conjunction with the transgene,
OBJECTIVE Despite recent progress, colon cancer is often resistant to combination chemotherapy, highlighting the need for development of novel therapeutic approaches. An attractive target is hypoxia-inducible factor-1alpha (HIF-1alpha), a key transcription factor with a pivotal role in tumor cell
Hypoxia is linked to aggressiveness, resistance to therapy, and poor prognosis of pancreatic tumors. Liposomal irinotecan (nal-IRI, ONIVYDE®) has shown potential in reducing hypoxia in the HT29 colorectal cancer model, and here, we investigate its therapeutic activity and ability to
BACKGROUND Non-invasive measurement of tumor hypoxia has demonstrated potential for the evaluation of disease progression, as well as prediction and assessment of treatment outcome. [(18)F]fluoroazomycin arabinoside (FAZA) positron emission tomography (PET) has been identified as a robust method for

The CDK4/6 inhibitor palbociclib synergizes with irinotecan to promote colorectal cancer cell death under hypoxia.

Apenas usuários registrados podem traduzir artigos
Entrar Inscrever-se
Hypoxia is an inherent impediment to cancer therapy. Palbociclib, a highly selective inhibitor for CDK4/6, has been tested in numerous clinical trials and has been approved by the FDA. We previously reported that CDK inhibitors can destabilize HIF1α regardless of the presence of hypoxia and can
Hypoxia inducible factor (HIF-1α), as a major transcription factor in response to hypoxia, revealed that it could be a promising tumor-specific target for anticancer therapy. In view of clinical application, the formation of a hypoxic microenvironment in tumors can decrease the curative effect of
OBJECTIVE Combination chemotherapy with irinotecan (CPT-11; 50 mg/kg/week x 4 intravenously), followed 24 hour later by 5-fluorouracil (50 mg/kg/week x 4 intravenously), results in 10 and 100% cure rates of animals bearing human head and neck squamous cell carcinoma xenografts A253 and FaDu,

Se-methylselenocysteine sensitizes hypoxic tumor cells to irinotecan by targeting hypoxia-inducible factor 1alpha.

Apenas usuários registrados podem traduzir artigos
Entrar Inscrever-se
OBJECTIVE Hypoxic tumor cells overexpressing hypoxia-inducible factor 1alpha (HIF-1alpha) are generally resistant to chemo/radiotherapy. We have reported that Se-methylselenocysteine (MSC) therapeutically enhances the efficacy and selectivity of irinotecan against human tumor xenografts. The aim of
Well-differentiated hypoxic regions in head and neck squamous cell carcinoma like in A253 xenografts are avascular and, therefore, hinder drug delivery leading to drug resistance and tumor regrowth. Methylselenocysteine (MSC, 0.2 mg/mouse per day per oral for 35 days starting 7 days before the first
OBJECTIVE Inhibition of angiogenesis is an important new treatment modality for malignancies, including gliomas. Vascular endothelial growth factor (VEGF) and hypoxia inducible factor-1alpha (HIF-1alpha) have been investigated as potent mediators of tumor angiogenesis. We investigated whether four
Several recent studies have demonstrated a beneficial effect of anti-angiogenic treatment with the vascular endothelial growth factor-neutralizing antibody bevacizumab in recurrent high-grade glioma. In the current study, immunohistochemical evaluation of biomarkers involved in angiogenesis, hypoxia

[A case of interstitial pneumonia induced by S-1/irinotecan combination therapy].

Apenas usuários registrados podem traduzir artigos
Entrar Inscrever-se
A 67-year-old man with multiple liver metastases of colonic cancer was treated with combination therapy of S-1 and irinotecan (CPT-11): S-1 (120 mg/day) administered orally for 14 consecutive days followed by 14 days rest. CPT-11 (100 mg/m(2)) was given as a 2-hour infusion on day 1 and 15. The

Bevacizumab and irinotecan in the treatment of recurrent malignant gliomas.

Apenas usuários registrados podem traduzir artigos
Entrar Inscrever-se
Rapidly dividing glioma cells maintain adequate oxygen and nutrient delivery through co-opting existing host blood vessels or promoting the formation of new vessels, a process called angiogenesis. Vascular endothelial growth factor is a mediator of hypoxia-induced endothelial cell proliferation and
OBJECTIVE It is important to identify optimal regimens of cisplatin-based, third-generation chemotherapy and thoracic radiotherapy for patients with unresectable, Stage III, non-small cell lung cancer. METHODS Patients with unresectable, Stage III non-small cell lung cancer were treated with the
Junte-se à nossa
página do facebook

O mais completo banco de dados de ervas medicinais apoiado pela ciência

  • Funciona em 55 idiomas
  • Curas herbais apoiadas pela ciência
  • Reconhecimento de ervas por imagem
  • Mapa GPS interativo - marcar ervas no local (em breve)
  • Leia publicações científicas relacionadas à sua pesquisa
  • Pesquise ervas medicinais por seus efeitos
  • Organize seus interesses e mantenha-se atualizado com as notícias de pesquisa, testes clínicos e patentes

Digite um sintoma ou doença e leia sobre ervas que podem ajudar, digite uma erva e veja as doenças e sintomas contra os quais ela é usada.
* Todas as informações são baseadas em pesquisas científicas publicadas

Google Play badgeApp Store badge