プロフィール詳細

プロジェクトを作成

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Dr. John S.に依頼

Ireland

CMC & Analytical Lead (Oligos/RNA) | GMP, LC-MS, Method Validation, Regulatory Support

プロフィール概要

I am a Principal Scientist with 18+ years’ experience in neuroscience, RNA therapeutics, and GMP analytical development. I specialise in oligonucleotide drug substances and products, supporting clients across method development, validation, and regulatory readiness. I currently lead analytical testing for oligonucleotide therapeutics in a GMP environment, including LC-MS identity, UHPLC purity, UV thermal profiling, and ICP-MS elemental analysis. I work closely with clients to define testing strategies aligned with ICH guidelines and support regulatory submissions. My experience spans discovery through to clinical-stage programs, including siRNA, ASOs, and PMOs. I am particularly strong at troubleshooting analytical methods, resolving data issues, and ensuring methods are inspection-ready. I can support: Analytical method development & validation (ICH) LC-MS / HPLC data analysis and troubleshooting Oligonucleotide characterisation strategies GMP testing setup and issue resolution CMC and regulatory documentation (IND/CTA support) Technical writing (SOPs, white papers, slide decks)

専門分野

• ★ Oligonucleotide Synthesis
• ★ Neuroscience
• ★ Drug Development
• ☆ Analytical Chemistry
• ☆ Separation & Purification
• ☆ Spectrophotometry
• ☆ Mass Spectrometry
• ☆ Liquid Chromatography/HPLC
• ☆ Thermal Analysis
• ☆ Molecular Biology
• ☆ Biotechnology & Bioengineering
• ☆ Bioanalytical Testing
• ☆ Pharmaceutical Regulatory Affairs
• ☆ Regulatory Writing
• ☆ CMC Documentation

サービス

• Writing

Writing Medical Writing

職務経験

Principal Scientist

Eurofins (Ireland)

10月 2022 - 現在

Research Associate

University of Cambridge

12月 2016 - 9月 2022

Scientist II

MedImmune Ltd Research and Development

7月 2014 - 8月 2016

Research Associate

University of Cambridge

1月 2009 - 7月 2014

Post-Doc

University College Cork National University of Ireland

9月 2007 - 12月 2008

学歴

PhD

University College Cork

10月 2002 - 9月 2007

BSc

University College Cork

10月 1998 - 6月 2002

認定資格

• 認定資格の詳細は未入力です。

出版物

JOURNAL ARTICLE

John H. Stockley, Adrien M. Vaquie, Zhaoyang Xu, Theresa Bartels, Gregory D. Jordan, Staffan Holmqvist, Simon Gunter, Guy Lam, Daniel Yamamoto, Rini H. Pek, et al. (2025). Oligodendrocyte Slc48a1 (Hrg1) encodes a functional heme transporter required for myelin integrity . Glia.

John Stockley (2020). Astrocyte layers in the mammalian cerebral cortex revealed by a single-cell in situ transcriptomic map . Nature neuroscience.

John Stockley (2019). Oligodendrocyte Death in Pelizaeus-Merzbacher Disease Is Rescued by Iron Chelation . Cell stem cell.

John Stockley (2019). Neuronal vulnerability and multilineage diversity in multiple sclerosis . Nature.

(2018). New Recipes for Myelinating Oligodendrocytes . Cell stem cell.

John H. Stockley, Kimberley Evans, Moritz Matthey, Katrin Volbracht, Sylvia Agathou, Jana Mukanowa, Juan Burrone, Ragnhildur T. Káradóttir (2017). Surpassing light-induced cell damage in vitro with novel cell culture media . Scientific Reports.

Chao Zhao, Dan Ma, Malgorzata Zawadzka, Stephen P. J. Fancy, Lowri Elis-Williams, Guy Bouvier, John H. Stockley, Glaucia Monteiro de Castro, Bowei Wang, Sabrina Jacobs, et al.(2015). Sox2 Sustains Recruitment of Oligodendrocyte Progenitor Cells following CNS Demyelination and Primes Them for Differentiation during Remyelination . The Journal of Neuroscience. 35. (33). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 11482--11499. Society for Neuroscience

Zhao C, Ma D, Zawadzka M, Fancy SP, Elis-Williams L, Bouvier G, Stockley JH, de Castro GM, Wang B, Jacobs S, Casaccia P, Franklin RJ, The Journal of neuroscience : the official journal of the Society for Neuroscience, 2015, vol. 35, no. 33, pp. 11482-11499 .

Zhao, C., Ma, D., Zawadzka, M., Fancy, S.P.J., Elis-Williams, L., Bouvier, G., Stockley, J.H., de Castro, G.M., Wang, B., Jacobs, S., et al.(2015). Sox2 sustains recruitment of oligodendrocyte progenitor cells following CNS demyelination and primes them for differentiation during remyelination . Journal of Neuroscience. 35. (33). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 11482-11499.

Crawford AH, Stockley JH, Tripathi RB, Richardson WD, Franklin RJ, Experimental neurology, 2014, vol. 260, pp. 50-55 .

Crawford, A.H., Stockley, J.H., Tripathi, R.B., Richardson, W.D., Franklin, R.J.M.(2014). Oligodendrocyte progenitors: Adult stem cells of the central nervous system? . Experimental Neurology. 260. Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 50-55.

Lundgaard I, Luzhynskaya A, Stockley JH, Wang Z, Evans KA, Swire M, Volbracht K, Gautier HO, Franklin RJ, Charles Ffrench-Constant, Attwell D, Káradóttir RT, PLoS biology, 2013, vol. 11, no. 12, pp. e1001743 .

Lundgaard, I., Luzhynskaya, A., Stockley, J.H., Wang, Z., Evans, K.A., Swire, M., Volbracht, K., Gautier, H.O.B., Franklin, R.J.M., ffrench-Constant, C., et al.(2013). Neuregulin and BDNF Induce a Switch to NMDA Receptor-Dependent Myelination by Oligodendrocytes . PLoS Biology. 11. (12).

Káradóttir RT, Stockley JH, Nature methods, 2012, vol. 9, no. 9, pp. 883-884 .

Káradóttir, R.T., Stockley, J.H.(2012). Deconstructing myelination: It all comes down to size . Nature Methods. 9. (9). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 883-884.

Stockley JH, O'Neill C, Cellular and molecular life sciences : CMLS, 2008, vol. 65, no. 20, pp. 3265-3289 .

Stockley, J.H., O'Neill, C.(2008). Understanding BACE1: Essential protease for amyloid-β production in Alzheimer's disease . Cellular and Molecular Life Sciences. 65. (20). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 3265-3289.

Stockley JH, O'Neill C, Biochemical Society transactions, 2007, vol. 35, no. Pt 3, pp. 574-576 .

Stockley, J.H., O'Neill, C.(2007). The proteins BACE1 and BACE2 and β-secretase activity in normal and Alzheimer's disease brain . Biochemical Society Transactions. 35. (3). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 574-576.

Stockley JH, Ravid R, O'Neill C, FEBS letters, 2006, vol. 580, no. 28-29, pp. 6550-6560 .

Stockley, J.H., Ravid, R., O'Neill, C.(2006). Altered β-secretase enzyme kinetics and levels of both BACE1 and BACE2 in the Alzheimer's disease brain . FEBS Letters. 580. (28-29). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 6550-6560.