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Interferon Alfa and CCI-779

Pfizer · Phase 3 active Small molecule

Interferon Alfa and CCI-779 is a Combination immunotherapy and mTOR inhibitor Small molecule drug developed by Pfizer. It is currently in Phase 3 development for Renal cell carcinoma, Other advanced malignancies (phase 3 investigation).

This combination uses interferon alfa to enhance immune activation while CCI-779 (temsirolimus) inhibits mTOR to suppress tumor cell proliferation and promote apoptosis.

This combination uses interferon alfa to enhance immune activation while CCI-779 (temsirolimus) inhibits mTOR to suppress tumor cell proliferation and promote apoptosis. Used for Renal cell carcinoma, Other advanced malignancies (phase 3 investigation).

At a glance

Generic nameInterferon Alfa and CCI-779
SponsorPfizer
Drug classCombination immunotherapy and mTOR inhibitor
TargetInterferon alfa receptor; mTOR
ModalitySmall molecule
Therapeutic areaOncology
PhasePhase 3

Mechanism of action

Interferon alfa is a cytokine that activates natural killer cells and macrophages to enhance anti-tumor immunity. CCI-779 is an mTOR inhibitor that blocks protein synthesis and cell cycle progression in cancer cells. The combination aims to synergize immune activation with direct anti-proliferative effects against tumor cells.

Approved indications

Common side effects

Key clinical trials

Primary sources

Every claim on this page is sourced from regulatory or scientific primary sources. See our editorial policy for full methodology.

SourceUsed for
ClinicalTrials.govTrial enrolment, design, endpoints, results

Competitive intelligence

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Frequently asked questions about Interferon Alfa and CCI-779

What is Interferon Alfa and CCI-779?

Interferon Alfa and CCI-779 is a Combination immunotherapy and mTOR inhibitor drug developed by Pfizer, indicated for Renal cell carcinoma, Other advanced malignancies (phase 3 investigation).

How does Interferon Alfa and CCI-779 work?

This combination uses interferon alfa to enhance immune activation while CCI-779 (temsirolimus) inhibits mTOR to suppress tumor cell proliferation and promote apoptosis.

What is Interferon Alfa and CCI-779 used for?

Interferon Alfa and CCI-779 is indicated for Renal cell carcinoma, Other advanced malignancies (phase 3 investigation).

Who makes Interferon Alfa and CCI-779?

Interferon Alfa and CCI-779 is developed by Pfizer (see full Pfizer pipeline at /company/pfizer).

What drug class is Interferon Alfa and CCI-779 in?

Interferon Alfa and CCI-779 belongs to the Combination immunotherapy and mTOR inhibitor class. See all Combination immunotherapy and mTOR inhibitor drugs at /class/combination-immunotherapy-and-mtor-inhibitor.

What development phase is Interferon Alfa and CCI-779 in?

Interferon Alfa and CCI-779 is in Phase 3.

What are the side effects of Interferon Alfa and CCI-779?

Common side effects of Interferon Alfa and CCI-779 include Fatigue, Fever, Anemia, Thrombocytopenia, Elevated liver enzymes, Hyperlipidemia.

What does Interferon Alfa and CCI-779 target?

Interferon Alfa and CCI-779 targets Interferon alfa receptor; mTOR and is a Combination immunotherapy and mTOR inhibitor.

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