hydroxamic acid/neoplasms

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Histone deacetylase inhibitor, suberoylanilide hydroxamic acid (Vorinostat, SAHA) profoundly inhibits the growth of human pancreatic cancer cells.

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Tumor suppressor genes are often silenced in human cancer; this can occur by transcriptional repression by deacetylation in the promoter regions, mediated by histone deacetylase (HDAC). HDAC inhibitors can block cancer cell growth by restoring expression of tumor suppressor genes. In this study, we

Growth-suppressive effect of suberoylanilide hydroxamic acid (SAHA) on human oral cancer cells.

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OBJECTIVE The histone deacetylase (HDAC) inhibitor suberoylanilide hydroxamic acid (SAHA) has been reported to exhibit anticancer activities in various cancer cell types, but as yet there are few reports on the anticancer effects of SAHA in oral squamous cell carcinoma (OSCC)-derived cells and

Design, synthesis, and structure-activity relationships of macrocyclic hydroxamic acids that inhibit tumor necrosis factor alpha release in vitro and in vivo.

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To search for TNF-alpha (tumor necrosis factor alpha) converting enzyme (TACE) inhibitors, we designed a new class of macrocyclic hydroxamic acids by linking the P1 and P2' residues of acyclic anti-succinate-based hydroxamic acids. A variety of residues including amide, carbamate, alkyl,

Anticancer effects of suberoylanilide hydroxamic acid in esophageal squamous cancer cells in vitro and in vivo.

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The effects of suberoylanilide hydroxamic acid (SAHA), a histone deacetylase inhibitor, have not been studied in esophageal squamous cell cancer (ESCC). Cell viability assay; flow cytometry for cell cycle and annexin V apoptosis assays; assays for cell migration, invasion, and adhesion to

Phase I and pharmacokinetic study of vorinostat (suberoylanilide hydroxamic acid) in Japanese patients with solid tumors.

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Vorinostat (suberoylanilide hydroxamic acid), a potent, oral histone deacetylase inhibitor, has demonstrated clinical activity in non-Japanese patients with various hematological and solid tumors. We sought to determine the maximum tolerated dose and a recommended phase II dose for 18 Japanese

Epigenetic therapy potential of suberoylanilide hydroxamic acid on invasive human non-small cell lung cancer cells.

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Metastasis is the reason for most cancer death, and a crucial primary step for cancer metastasis is invasion of the surrounding tissue, which may be initiated by some rare tumor cells that escape the heterogeneous primary tumor. In this study, we isolated invasive subpopulations of cancer cells from

Synergistic Effect of the Combination of Novel Suberoylanilide Hydroxamic Acid Derivatives with Cisplatin on Anti-proliferation of Human Cancer Cells.

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A novel, green, and atom-economical boric acid catalyzed direct amidation without the use of any coupling agents for the preparation of suberoylanilide hydroxamic acid (SAHA) and SAHA-based inhibitors targeting anti-proliferation of cancer cells is provided. The new SAHA-based inhibitor B123, when

Cyclic hydroxamic acid inhibitors of prostate cancer cell growth: selectivity and structure activity relationships.

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BACKGROUND Clinical symptoms of prostatitis, prostatodynia, and benign prostatic hyperplasia are relieved by the pollen extract cernilton, and the water-soluble fraction of this extract selectively inhibits growth of some prostate cancer cells. A cyclic hydroxamic acid, DIBOA, has been isolated from

Combined Effects of Suberoylanilide Hydroxamic Acid and Cisplatin on Radiation Sensitivity and Cancer Cell Invasion in Non-Small Cell Lung Cancer.

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Lung cancer is a leading cause of cancer-related mortality worldwide, and concurrent chemoradiotherapy has been explored as a therapeutic option. However, the chemotherapeutic agents cannot be administered for most patients at full doses safely with radical doses of thoracic radiation, and further

PP242 synergizes with suberoylanilide hydroxamic acid to inhibit growth of ovarian cancer cells.

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OBJECTIVE Overexpression of histone deacetylases and activation of the phosphatidylinositol 3-kinase/mammalian target of rapamycin pathway are common aberrations in ovarian cancer. For this reason, simultaneous inhibition of such targets is a rational therapeutic strategy to treat patients with

Suberoylanilide hydroxamic acid inhibits growth of head and neck cancer cell lines by reactivation of tumor suppressor microRNAs.

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BACKGROUND microRNAs negatively regulate gene expression at the post-transcriptional level. Mounting evidence shows that miR expression is deregulated in human cancers including head and neck squamous cell carcinoma (HNSCC). Epigenetically silenced tumor suppressor miRs may be re-expressed upon

The epigenetic agents suberoylanilide hydroxamic acid and 5‑AZA‑2' deoxycytidine decrease cell proliferation, induce cell death and delay the growth of MiaPaCa2 pancreatic cancer cells in vivo.

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Despite incremental advances in the diagnosis and treatment for pancreatic cancer (PC), the 5‑year survival rate remains <5%. Novel therapies to increase survival and quality of life for PC patients are desperately needed. Epigenetic thera-peutic agents such as histone deacetylase inhibitors (HDACi)

Suberoylanilide hydroxamic acid (SAHA), a histone deacetylase inhibitor, suppresses the growth of carcinogen-induced mammary tumors.

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Suberoylanilide hydroxamic acid (SAHA), a histone deacetylase inhibitor, has been shown to inhibit the development of N-methylnitrosourea (NMU)-induced rat mammary tumors when fed in the diet continuously for the duration of the carcinogenic process. The present study was designed to determine

Suberoylanilide hydroxamic acid, an inhibitor of histone deacetylase, suppresses vasculogenic mimicry and proliferation of highly aggressive pancreatic cancer PaTu8988 cells.

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BACKGROUND Pancreatic cancer is one of the most aggressive human malignancies with a extremely low 5-year survival rate. Hence, the search for more effective anti-pancreatic cancer agents is urgent. METHODS PaTu8988 pancreatic cancer cells were treated with different concentrations of

Suberoylanilide hydroxamic acid enhances the antitumor activity of oxaliplatin by reversing the oxaliplatin‑induced Src activation in gastric cancer cells.

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Oxaliplatin and the histone deacetylase inhibitor suberoylanilide hydroxamic acid (SAHA), also known as vorinostat, are potent antitumor agents. The aim of this study was to investigate the effect of SAHA on the antitumor efficacy of oxaliplatin in gastric cancer and the interaction between

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