0000000000811963

AUTHOR

Deepak Sampath

showing 2 related works from this author

Antitumor activity of ipatasertib combined with chemotherapy: results from a phase Ib study in solid tumors

2020

Inhibidor d'AKT; Càncer avançat; Fase I Inhibidor de AKT; Cáncer avanzado; Fase I AKT inhibitor; Advanced cancer; Phase I Background This phase Ib study evaluated the safety, tolerability, pharmacokinetics, and preliminary efficacy of the oral AKT inhibitor ipatasertib and chemotherapy or hormonal therapy in patients with advanced or metastatic solid tumors to determine combined dose-limiting toxicities (DLTs), maximum tolerated dose, and recommended phase II doses and schedules. Patients and methods The clinical study comprised four combination treatment arms: arm A (with docetaxel), arm B [with mFOLFOX6 (modified leucovorin, 5-fluorouracil, and oxaliplatin)], arm C (with paclitaxel), and …

Male0301 basic medicinemedicine.medical_specialtyMaximum Tolerated Dosemedicine.medical_treatmentCàncer - Quimioteràpia:Otros calificadores::Otros calificadores::/efectos adversos [Otros calificadores]GastroenterologyAKT inhibitorPiperazinesMedicaments antineoplàstics - Efectes secundaris:neoplasias [ENFERMEDADES]03 medical and health scienceschemistry.chemical_compound0302 clinical medicineNeoplasmsInternal medicineAntineoplastic Combined Chemotherapy Protocols:Other subheadings::Other subheadings::/adverse effects [Other subheadings]medicineadvanced cancerHumansEnzalutamide:terapéutica::protocolos clínicos::protocolos antineoplásicos::protocolos de quimioterapia antineoplásica combinada [TÉCNICAS Y EQUIPOS ANALÍTICOS DIAGNÓSTICOS Y TERAPÉUTICOS]Adverse effectChemotherapybusiness.industryHematologyphase I:Therapeutics::Clinical Protocols::Antineoplastic Protocols::Antineoplastic Combined Chemotherapy Protocols [ANALYTICAL DIAGNOSTIC AND THERAPEUTIC TECHNIQUES AND EQUIPMENT]Oxaliplatin:Neoplasms [DISEASES]Pyrimidines030104 developmental biologyOncologyDocetaxelTolerabilityPaclitaxelchemistryResponse Evaluation Criteria in Solid Tumors030220 oncology & carcinogenesisbusinessmedicine.drugAnnals of Oncology
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Evaluation and clinical analyses of downstream targets of the Akt inhibitor GDC-0068.

2013

Abstract Purpose: The oncogenic PI3K/Akt/mTOR pathway is an attractive therapeutic target in cancer. However, it is unknown whether the pathway blockade required for tumor growth inhibition is clinically achievable. Therefore, we conducted pharmacodynamic studies with GDC-0068, an ATP competitive, selective Akt1/2/3 inhibitor, in preclinical models and in patients treated with this compound. Experimental Design: We used a reverse phase protein array (RPPA) platform to identify a biomarker set indicative of Akt inhibition in cell lines and human-tumor xenografts, and correlated the degree of pathway inhibition with antitumor activity. Akt pathway activity was measured using this biomarker se…

MAPK/ERK pathwayCancer ResearchAKT1PharmacologyPiperazines03 medical and health sciencesMicePhosphatidylinositol 3-Kinases0302 clinical medicineIn vivoMedicineAnimalsHumansProtein kinase BProtein Kinase InhibitorsPI3K/AKT/mTOR pathway030304 developmental biology0303 health sciencesbusiness.industryTOR Serine-Threonine KinasesCancerReverse phase protein lysate microarraymedicine.diseaseXenograft Model Antitumor Assays3. Good healthOncogene Protein v-aktPyrimidinesOncology030220 oncology & carcinogenesisBiomarker (medicine)businessSignal TransductionClinical cancer research : an official journal of the American Association for Cancer Research
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