S. Sianna Castillo

S. Sianna Castillo Email and Phone Number

Senior Director of Regulatory Affairs, CMC @ Ultragenyx
Novato, CA, US
S. Sianna Castillo's Location
Novato, California, United States, United States
S. Sianna Castillo's Contact Details

S. Sianna Castillo work email

S. Sianna Castillo personal email

n/a
About S. Sianna Castillo

Experienced Regulatory Affairs CMC professional with experience in developing complex regulatory strategies and executing plans for clinical trial applications, new marketing applications and post-approval variations. Over 16 years experience of working in the biotechnology industry in the rare disease/orphan drug space.

S. Sianna Castillo's Current Company Details
Ultragenyx

Ultragenyx

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Senior Director of Regulatory Affairs, CMC
Novato, CA, US
S. Sianna Castillo Work Experience Details
  • Ultragenyx
    Senior Director Of Regulatory Affairs, Cmc
    Ultragenyx
    Novato, Ca, Us
  • Ultragenyx
    Senior Director Of Regulatory Affairs, Cmc
    Ultragenyx Jun 2024 - Present
    Novato, California, Us
  • Sangamo Therapeutics, Inc.
    Senior Director
    Sangamo Therapeutics, Inc. Sep 2021 - May 2024
    Brisbane, California, Us
    •Responsible for developing innovative CMC regulatory strategies for multiple in vivo and ex vivo cellular gene therapy and gene editing products to transform the lives of patients with serious diseases.•Responsible for leading CMC regulatory interactions with health authorities including the preparation of briefing packages, conduct of the meeting and documentation of meetings.•Ensure adherence to CMC regulatory guidelines relevant for the development of in vivo and ex vivo cellular gene therapy and gene editing products.•Support negotiations with regulatory agencies to resolve CMC issues and shepherd proactive interactions with regulators; support interactions with regulatory agencies during inspections.•Responsible for coaching, mentoring, and developing an effective CMC Regulatory team.
  • Biomarin Pharmaceutical Inc.
    Director Of Regulatory Affairs, Cmc Group At Biomarin Pharmaceutical, Inc
    Biomarin Pharmaceutical Inc. Sep 2018 - Sep 2021
    San Rafael, Ca, Us
  • Biomarin Pharmaceutical Inc.
    Associate Director-Regulatory Affairs, Cmc
    Biomarin Pharmaceutical Inc. Feb 2012 - Sep 2021
    San Rafael, Ca, Us
    Responsible for the coordination and preparation of CMC-related content for biological and combination product regulatory submissions (domestic and APAC regions) working closely with Regulatory International and Technical Operations.
  • Biomarin Pharmaceutical Inc.
    Scientist Ii
    Biomarin Pharmaceutical Inc. 2007 - 2012
    San Rafael, Ca, Us
    Developed bioanalytical assays to support pharmacokinetic, anti-drug antibody and biomarker analysis to support non-clinical and clinical studies.
  • Uc Davis
    Post-Doctoral Scholar
    Uc Davis Feb 2004 - May 2007
    Davis, California, Us
    Studied the regulation of neutral and acidic sphingomyelinase enzymes by tobacco-smoke related compounds such as reactive oxygen and reactive nitrogen species.
  • Nih
    Post-Doctoral Fellow
    Nih 2000 - 2004
    Bethesda, Md, Us
    Studied the Akt signaling pathway in lung and breast cancer cells and evaluated early stage inhibitors to the Akt pathway as potential novel chemotherapeutic agents.

S. Sianna Castillo Skills

Assay Development Biotechnology Regulatory Submissions Cell Biomarkers Pharmaceutical Industry Bioanalysis Life Sciences Fda Antibodies Glp Drug Discovery Drug Development Lifesciences Immunology Clinical Trials Gmp Clinical Development Molecular Biology Protein Chemistry Ind Pharmacokinetics Clinical Research Elisa

S. Sianna Castillo Education Details

  • Purdue University
    Purdue University
    Biochemical And Molecular Nutrition
  • University Of Kentucky
    University Of Kentucky
    Biochemical Nutrition
  • University Of California, Berkeley
    University Of California, Berkeley
    Nutrition And Food Science

Frequently Asked Questions about S. Sianna Castillo

What company does S. Sianna Castillo work for?

S. Sianna Castillo works for Ultragenyx

What is S. Sianna Castillo's role at the current company?

S. Sianna Castillo's current role is Senior Director of Regulatory Affairs, CMC.

What is S. Sianna Castillo's email address?

S. Sianna Castillo's email address is sc****@****mrn.com

What schools did S. Sianna Castillo attend?

S. Sianna Castillo attended Purdue University, University Of Kentucky, University Of California, Berkeley.

What skills is S. Sianna Castillo known for?

S. Sianna Castillo has skills like Assay Development, Biotechnology, Regulatory Submissions, Cell, Biomarkers, Pharmaceutical Industry, Bioanalysis, Life Sciences, Fda, Antibodies, Glp, Drug Discovery.

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