Imperial College London

Professor Mark Layton

Faculty of MedicineDepartment of Immunology and Inflammation

Professor of Practice (Haematology)
 
 
 
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Contact

 

+44 (0)20 3313 2173m.layton

 
 
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Assistant

 

Mrs Lisa Pape +44 (0)20 3313 1320

 
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Location

 

4N3ACommonwealth BuildingHammersmith Campus

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Summary

 

Publications

Publication Type
Year
to

204 results found

Bartram J, Old J, Phelan L, Layton M, de la Fuente Jet al., 2012, Novel Haemoglobin Variant [β42 Phe → Cys]: Hb Little Venice, 54th Annual Meeting and Exposition of the American-Society-of-Hematology (ASH), Publisher: AMER SOC HEMATOLOGY, ISSN: 0006-4971

Conference paper

Uttenthal BJ, Layton DM, Vyse TJ, Schreiber BEet al., 2012, Clinical problem-solving. The wolf at the door., N Engl J Med, Vol: 366, Pages: 2216-2221

Journal article

Uttenthal BJ, Layton DM, Vyse TJ, Schreiber BEet al., 2012, The Wolf at the Door, NEW ENGLAND JOURNAL OF MEDICINE, Vol: 366, Pages: 2216-2221, ISSN: 0028-4793

Journal article

Zhang EG, Regan F, Layton M, Paramasivam G, Wyatt-ashmead J, Roberts I, Kumar Set al., 2011, Managing the difficult case of fetal anemia, JOURNAL OF MATERNAL-FETAL & NEONATAL MEDICINE, Vol: 24, Pages: 1498-1503, ISSN: 1476-7058

Journal article

Gilmore A, Cho G, Howard J, Layton M, Afif M, Hughes RG, Philpott NJ, Patankar S, Davies SCet al., 2011, Feasibility and benefit of hydroxycarbamide as a long-term treatment for sickle cell disease patients: Results from the North West London Sickle Cell Disease Registry, AMERICAN JOURNAL OF HEMATOLOGY, Vol: 86, Pages: 958-961, ISSN: 0361-8609

Journal article

Tso ACY, Roper DR, Wong CL, Bain B, Layton DMet al., 2011, Splenic infarction in a patient with sickle cell trait and hereditary spherocytosis, AMERICAN JOURNAL OF HEMATOLOGY, Vol: 86, Pages: 695-696, ISSN: 0361-8609

Journal article

Chase AR, Sohal M, Howard J, Laher R, McCarthy A, Layton DM, Oteng-Ntim Eet al., 2010, Pregnancy outcomes in sickle cell disease: a retrospective cohort study from two tertiary centres in the UK., Obstet Med, Vol: 3, Pages: 110-112, ISSN: 1753-495X

The objective of this retrospective cohort study from two tertiary centres in the UK was to describe the pregnancy outcomes of women with sickle cell disease (SCD) who booked at these centres between 2004 and 2008, and to compare this with historical data. The study population comprised 122 singleton pregnancies in women with SCD: homozygous sickle cell disease 64, sickle cell haemoglobin C disease 45, sickle b plus thalassaemia 11, sickle cell haemoglobin E disease 1 and sickle cell delta disease 1 from 2004 to 2008 managed in the joint haematology/obstetric antenatal clinics in two tertiary teaching hospitals. The main outcome measures were the frequency of sickle cell crises and obstetric complications. Age and gestation at booking were 18-43 years (mean 29.7) and 9-36 weeks gestation (mean 17.3), respectively. Complications of SCD occurred in 25% of pregnancies. Fifty-four percent of women had induction of labour and 39% were delivered by emergency caesarean section. Thirty-three percent had a postpartum haemorrhage. Nineteen percent of women delivered before 37 completed weeks. Birth weight below 2500 g occurred in 20% of singleton pregnancies. Three neonates developed transient complications related to maternal opiate exposure postnatally. Three intrauterine deaths occurred at 24, 29 and 34 weeks. Two of these had congenital defects, and the other severe intrauterine growth restriction. No maternal deaths occurred. Successful pregnancy outcomes can be achieved in SCD. There has been an improvement in fetal and maternal morbidity and mortality compared with historical data. Pregnancy in women with SCD remains high risk. Early access to antenatal care and to expertise in SCD is essential. A matched control population from the same time period and prospective data collection is needed to address confounders such as ethnicity and deprivation.

Journal article

Costa J, Nolasco M, Silva G, Layton M, Almeida A, Karadimitris Aet al., 2010, GATA-1 MEDIATES PIGM TRANSCRIPTION IN IGD AND NORMAL ERYTHROID TISSUES, Publisher: FERRATA STORTI FOUNDATION, Pages: 33-34, ISSN: 0390-6078

Conference paper

Costa J, Nolasco M, Silva G, Layton M, Almeida A, Karadimitris Aet al., 2010, GATA-1 MEDIATES PIGM TRANSCRIPTION IN IGD AND NORMAL ERYTHROID TISSUES, 15th Annual Meeting of the European-Hematology-Association, Publisher: FERRATA STORTI FOUNDATION, Pages: 33-34, ISSN: 0390-6078

Conference paper

Khalique Z, Pavlu J, Lefroy D, Layton Met al., 2010, Erythrocytapheresis in the prevention of recurrent myocardial infarction in sickle cell disease, AMERICAN JOURNAL OF HEMATOLOGY, Vol: 85, Pages: 91-91, ISSN: 0361-8609

Journal article

Georgiou E, Layton M, Karadimitris A, 2009, Inherited GPI Deficiency: A Disorder of Histone Hypoacetylation, BIRTH DEFECTS RESEARCH PART C-EMBRYO TODAY-REVIEWS, Vol: 87, Pages: 327-334, ISSN: 1542-975X

Journal article

Cabrita IZ, Abubakar M, Layton DM, Gilmore A, Cho G, Howard J, Nihoyannopoulos P, Gibbs JSRet al., 2009, Survival of patients with pulmonary hypertension and sickle cell disease in the UK, EUROPEAN HEART JOURNAL, Vol: 30, Pages: 258-259, ISSN: 0195-668X

Journal article

Cabrita IZ, Ruisanchez C, Layton M, Pinto FJ, Nihoyannopoulos P, Gibbs SJRet al., 2009, Cardiovascular complications in sickle cell disease:echocardiographic features, EUROPEAN HEART JOURNAL, Vol: 30, Pages: 57-57, ISSN: 0195-668X

Journal article

Almeida A, Layton M, Karadimitris A, 2009, Inherited glycosylphosphatidyl inositol deficiency: A treatable CDG, BIOCHIMICA ET BIOPHYSICA ACTA-MOLECULAR BASIS OF DISEASE, Vol: 1792, Pages: 874-880, ISSN: 0925-4439

Journal article

Almeida A, Layton M, Karadimitris A, 2009, Inherited GPI Deficiency, ENZYMES, VOL 26: GLYCOSYLPHOSPHATIDYLINOSITOL (GPI) ANCHORING OF PROTEINS, Editors: Menon, Orlean, Kinoshita, Tamanoi, Publisher: ELSEVIER ACADEMIC PRESS INC, Pages: 357-373, ISBN: 978-0-12-374963-5

Book chapter

Costa JS, Nolasco M, Almeida AM, Roberts I, Layton M, Karadimitris Aet al., 2008, GATA-1 Enhances the Transcription of <i>PIGM</i> and Is Responsible for Increased GPI Expression in Erythrocytes in Inherited Glycosylphosphatidylinositol Deficiency: A Model for Tissue-Specific Housekeeping Gene Transcription Regulation, 50th Annual Meeting of the American-Society-of-Hematology, Publisher: AMER SOC HEMATOLOGY, Pages: 1181-1181, ISSN: 0006-4971

Conference paper

Bhavnani M, Braithwaite J, Burthem J, Crotty G, Gibson B, Hutchinson C, Jackson GH, Layton M, Lucas G, Macartney C, Matthey F, Pardoe L, Radia D, Webb Set al., 2008, British Society for Haematology, slide session, Annual Scientific Meeting, Bournemouth, 2007, INTERNATIONAL JOURNAL OF LABORATORY HEMATOLOGY, Vol: 30, Pages: 95-104, ISSN: 1751-5521

Journal article

McDonald V, Benjamin S, Bevan D, Layton M, Machin SJ, Scully MAet al., 2008, Thrombotic thrombocytopenic purpura precipitated by acute pancreatitis, 48th Annual Scientific Meeting of the British-Society-for-Haematology, Publisher: WILEY-BLACKWELL, Pages: 78-79, ISSN: 0007-1048

Conference paper

Sohal M, Davies JO, Howard J, Vogt K, McCarthy A, Layton DMet al., 2008, Pregnancy in sickle cell disease (SCD): experience in a single tertiary centre, 48th Annual Scientific Meeting of the British-Society-for-Haematology, Publisher: BLACKWELL PUBLISHING, Pages: 111-111, ISSN: 0007-1048

Conference paper

Smith TG, Brooks JT, Balanos GM, Lappin TR, Layton DM, Leedham DL, Liu C, Maxwell PH, McMullin MF, McNamara CJ, Percy MJ, Pugh CW, Ratcliffe PJ, Talbot NP, Treacy M, Robbins PAet al., 2008, Mutation of the von Hippel-Lindau gene alters human cardiopulmonary physiology, INTEGRATION IN RESPIRATORY CONTROL: FROM GENES TO SYSTEMS, Vol: 605, Pages: 51-56, ISSN: 0065-2598

Journal article

Smith TG, Brooks JT, Balanos GM, Lappin TR, Layton DM, Leedham DL, Liu C, Maxwell PH, McMullin MF, McNamara CJ, Percy MJ, Pugh CW, Ratcliffe PJ, Talbot NP, Treacy M, Robbins PAet al., 2008, Mutation of the von Hippel-Lindau gene alters human cardiopulmonary physiology, 10th Oxford Conference on Modeling and Control of Breathing, Pages: 51-56

Intracellular responses to hypoxia are coordinated by the von Hippel-Lindau - hypoxia-inducible factor (VHL-HIF) transcriptional system. This study investigated the potential role of the VHL-HIF pathway in human systems-level physiology. Patients diagnosed with Chuvash polycythaemia, a rare disorder in which VHL signalling is specifically impaired, were studied during acute hypoxia and hypercapnia. Subjects breathed through a mouthpiece and ventilation was measured while pulmonary vascular tone was assessed echocardiographically. The patients were found to have elevated basal ventilation and pulmonary vascular tone, and ventilatory, pulmonary vasoconstrictive and heart rate responses to acute hypoxia were greatly increased, as were heart rate responses to hypercapnia. The patients also had abnormal pulmonary function on spirometry. This study's findings demonstrate that the VHL-HIF signalling pathway, which is so central to intracellular oxygen sensing, also regulates the organ systems upon which cellular oxygen delivery ultimately depends.

Conference paper

Hepburn AL, Lampert IA, Boyle JJ, Horncastle D, Ng WF, Layton M, Vyse TJ, Botto M, Mason JCet al., 2007, In vivo evidence for apoptosis in the bone marrow in systemic lupus erythematosus, ANNALS OF THE RHEUMATIC DISEASES, Vol: 66, Pages: 1106-1109, ISSN: 0003-4967

Journal article

Almeida AM, Murakami Y, Baker A, Maeda Y, Roberts IAG, Kinoshita T, Layton DM, Karadimitris Aet al., 2007, Brief report: Targeted therapy for inherited GPI deficiency., NEW ENGLAND JOURNAL OF MEDICINE, Vol: 356, Pages: 1641-1647, ISSN: 0028-4793

Journal article

Eccersley LRJ, Moule SP, Abrahamson G, Philpott N, Wagner S, Layton M, Brito-Babapulle Fet al., 2007, Dysplastic haematopoiesis in untreated chronic lymphocytic leukaemia (CLL), 47th Annual Scientific Meeting of the British-Society-for-Haematology, Publisher: BLACKWELL PUBLISHING, Pages: 21-21, ISSN: 0007-1048

Conference paper

Percy MJ, Crowley LJ, Roper D, Layton DM, Lappin TRJ, Barber MJet al., 2007, Type I recessive congenital methaemoglobinaemia associated with a triple mutation of NADH-cytochrome b5 reductase, 47th Annual Scientific Meeting of the British-Society-for-Haematology, Publisher: BLACKWELL PUBLISHING, Pages: 86-86, ISSN: 0007-1048

Conference paper

Percy MJ, Crowley LJ, Layton M, Lappin T, Barber Met al., 2007, A novel Pro92His, and previously described, Glu255-, double mutation of NADH-cytochrome b5 reductase associated with apparent type I RCM, Experimental Biology 2007 Annual Meeting, Publisher: FEDERATION AMER SOC EXP BIOL, Pages: A1044-A1044, ISSN: 0892-6638

Conference paper

Pavlu J, Ahmed RE, O'Regan DP, Partridge J, Lefroy DC, Layton DMet al., 2007, Myocardial infarction in sickle-cell disease, LANCET, Vol: 369, Pages: 246-246, ISSN: 0140-6736

Journal article

Murakarni Y, Almeida A, Layton M, Hillmen P, Maeda Y, Karadimitris A, Kinoshita Tet al., 2007, A point mutation in an Sp1 binding motif in the promoter of the mannosyltransferase-encoding <i>PIG-M</i> gene causes inherited glycosylphosphatidylinositol deficiency, 21st International Complement Workshop, Publisher: PERGAMON-ELSEVIER SCIENCE LTD, Pages: 218-218, ISSN: 0161-5890

Conference paper

Almeida AM, Murakami Y, Baker A, Maeda Y, Roberts I, Kinoshita T, Layton DM, Karadimitris Aet al., 2006, Targeted molecular therapy for inherited glycosylphosphatidylinositol deficiency., 48th Annual Meeting of the American-Society-of-Hematology, Publisher: AMER SOC HEMATOLOGY, Pages: 148A-148A, ISSN: 0006-4971

Conference paper

Smith TG, Brooks JT, Balanos GM, Lappin TR, Layton DM, Leedham DL, Liu C, Maxwell PH, McMullin MF, McNamara CJ, Percy MJ, Pugh CW, Ratcliffe PJ, Talbot NP, Treacy M, Robbins PAet al., 2006, Mutation of von Hippel-Lindau tumour suppressor and human cardiopulmonary physiology, PLOS MEDICINE, Vol: 3, Pages: 1178-1186, ISSN: 1549-1277

Journal article

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