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Prof M Murphy
No more applications being accepted
Funded PhD Project (Students Worldwide)
About the Project
Targeting molecules to mitochondria
Bioactive molecules can be targeted to mitochondria within cells by linking them to lipophilic cations. These molecules include antioxidants, thiol probes and sensors of changes in mitochondrial radical production. Currently we are using these novel probes to investigate mitochondrial radical production, thiol changes, interaction with nitric oxide and mitochondrial turnover in a range of biological systems. In addition to these ongoing studies in biochemistry and cell biology, we are also developing new mitochondrially targeted molecules, including enzyme mimetics. There is considerable scope for a candidate with a strong background in chemistry who has an interest in working at the interface of Chemistry and Biology to help develop new compounds.
Funding Notes
Full funding available for successful applicants eligible for Home fees (see: https://www.postgraduate.study.cam.ac.uk/finance/fees/what-my-fee-status).
Funding for others is limited to fees-only, with stipend support subject to funding competitions.
The start date: October 2022. Recruitment will close early if this studentship is awarded before 6 January 2022.
Funding for others is limited to fees-only, with stipend support subject to funding competitions.
The start date: October 2022. Recruitment will close early if this studentship is awarded before 6 January 2022.
References
Cardioprotection by S-nitrosation of a cysteine switch on mitochondrial complex I
Chouchani, E.T, Methner, C., Nadtochiy, S.M., Logan, A., Pell, V.R., Ding, S., James, A.M., Cochemé, H.M., Reinhold, J., Lilley, K.S., Partridge, L., Fearnley, I.M., Robinson, A.J., Hartley, R.C., Smith, R.A.J., Krieg, T., Brookes, P.S. & Murphy, M. P. Nature Med. (2013) 19 753-759.
A ratiometric fluorescent probe for assessing mitochondrial phospholipid peroxidation within living cells
Prime, T.A., Forkink, M., Logan, A., Finichiu, P., McLachlan, J., Pun, P.B.L., Koopman, W.J.H., Larsen, L., Latter, M.J., Robin A.J. Smith, R.A.J. & Murphy, M.P. Free Rad. Biol. Med. (2012) 53 544-553.
Mitochondrial pharmacology
Smith, R.A.J., Hartley, R.C., Cochemé, H.M. & Murphy, M. P. Trends Pharm. Sci. (2012) 33 341-352
Selective uncoupling of individual mitochondria within a cell using a mitochondria-targeted photoactivated protonophore
Chalmers, S., Caldwell, S., Quin, C., Prime, T. A., James, A. M., Cairns, A., Murphy, M.P., John McCarron, J. & Hartley, R. C. J.Am.Chem.Soc. (2012) 134 758-761
Using the mitochondria-targeted ratiometric mass spectrometry probe MitoB to measure H2O2 within living Drosophila
Cochemé, H.M., Logan, A., Prime, T. A., Abakumova, I., Quin, C., McQuaker, S.J., Patel, J.V., Fearnley, I.M., Smith, R.A.J., Hartley, R.C., Partridge, L. & Murphy, M.P. Nat. Prot. (2012) 7 946-958.
Mitochondria-targeted small molecule therapeutics and probes
Smith, R.A.J., Hartley, R.C. & Murphy, M.P.. Antioxid Redox Signall (2011) 15 3021-3038.
Measurement of H2O2 within living Drosophila during aging using a ratiometric mass spectrometry probe targeted to the mitochondrial matrix
Cochemé, H.M., Quin, C., McQuaker, S.J., Cabreiro, F., Logan, A., Prime, T.A., Abakumova, I., Patel, J.V., Fearnley, I.M., James, A.M., Porteous, C.M., Smith, R.A.J., Saeed, S., Carré, J.E., Singer, M., Gems, D., Hartley, R.C., Partridge, L. & Murphy, M.P. Cell Metabolism (2011) 13 340-350.
The mitochondria-targeted antioxidant mitoquinone decreases liver damage in a phase II study of hepatitis C patients
Gane, E.J., Weilert, F., Orr, D.W., Keogh, G.F., Gibson, M., Lockhart, M.M., Frampton, C.M., Taylor, K.M., Smith, R.A.J. & Murphy, M.P. Liver Int. (2010) 30 1019-1026.
A mitochondria-targeted S-nitrosothiol modulates respiration, nitrosates thiols and protects against ischemia-reperfusion injury
Prime, T.A., Blaikie, F.H., Evans, C., Nadtochiy, S.M., James, A.M., Dahm, C.C., Vitturi, D.A., Robin Hiley, C.R., Abakumova, I., Requejo, R., Chouchani, E.T., Hurd, T.R., Garvey, J.F., Taylor, C.T., Brookes, P.S., Smith, R.A.J. & Murphy, M.P. Proc. Natl. Acad. Sci. USA (2009) 106 10764-10769.
Chouchani, E.T, Methner, C., Nadtochiy, S.M., Logan, A., Pell, V.R., Ding, S., James, A.M., Cochemé, H.M., Reinhold, J., Lilley, K.S., Partridge, L., Fearnley, I.M., Robinson, A.J., Hartley, R.C., Smith, R.A.J., Krieg, T., Brookes, P.S. & Murphy, M. P. Nature Med. (2013) 19 753-759.
A ratiometric fluorescent probe for assessing mitochondrial phospholipid peroxidation within living cells
Prime, T.A., Forkink, M., Logan, A., Finichiu, P., McLachlan, J., Pun, P.B.L., Koopman, W.J.H., Larsen, L., Latter, M.J., Robin A.J. Smith, R.A.J. & Murphy, M.P. Free Rad. Biol. Med. (2012) 53 544-553.
Mitochondrial pharmacology
Smith, R.A.J., Hartley, R.C., Cochemé, H.M. & Murphy, M. P. Trends Pharm. Sci. (2012) 33 341-352
Selective uncoupling of individual mitochondria within a cell using a mitochondria-targeted photoactivated protonophore
Chalmers, S., Caldwell, S., Quin, C., Prime, T. A., James, A. M., Cairns, A., Murphy, M.P., John McCarron, J. & Hartley, R. C. J.Am.Chem.Soc. (2012) 134 758-761
Using the mitochondria-targeted ratiometric mass spectrometry probe MitoB to measure H2O2 within living Drosophila
Cochemé, H.M., Logan, A., Prime, T. A., Abakumova, I., Quin, C., McQuaker, S.J., Patel, J.V., Fearnley, I.M., Smith, R.A.J., Hartley, R.C., Partridge, L. & Murphy, M.P. Nat. Prot. (2012) 7 946-958.
Mitochondria-targeted small molecule therapeutics and probes
Smith, R.A.J., Hartley, R.C. & Murphy, M.P.. Antioxid Redox Signall (2011) 15 3021-3038.
Measurement of H2O2 within living Drosophila during aging using a ratiometric mass spectrometry probe targeted to the mitochondrial matrix
Cochemé, H.M., Quin, C., McQuaker, S.J., Cabreiro, F., Logan, A., Prime, T.A., Abakumova, I., Patel, J.V., Fearnley, I.M., James, A.M., Porteous, C.M., Smith, R.A.J., Saeed, S., Carré, J.E., Singer, M., Gems, D., Hartley, R.C., Partridge, L. & Murphy, M.P. Cell Metabolism (2011) 13 340-350.
The mitochondria-targeted antioxidant mitoquinone decreases liver damage in a phase II study of hepatitis C patients
Gane, E.J., Weilert, F., Orr, D.W., Keogh, G.F., Gibson, M., Lockhart, M.M., Frampton, C.M., Taylor, K.M., Smith, R.A.J. & Murphy, M.P. Liver Int. (2010) 30 1019-1026.
A mitochondria-targeted S-nitrosothiol modulates respiration, nitrosates thiols and protects against ischemia-reperfusion injury
Prime, T.A., Blaikie, F.H., Evans, C., Nadtochiy, S.M., James, A.M., Dahm, C.C., Vitturi, D.A., Robin Hiley, C.R., Abakumova, I., Requejo, R., Chouchani, E.T., Hurd, T.R., Garvey, J.F., Taylor, C.T., Brookes, P.S., Smith, R.A.J. & Murphy, M.P. Proc. Natl. Acad. Sci. USA (2009) 106 10764-10769.
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