John Christakis

3.4k citations

33 papers · 1.8k indexed · 1 hit paper · h-index 19

Impact in

Hematology top 0.5%
- Iron Metabolism and Disorders
- Erythropoietin and Anemia Treatment
- Hemophilia Treatment and Research
Genetics top 0.5%
- Hemoglobinopathies and Related Disorders
- Chronic Lymphocytic Leukemia Research

Papers in ⓘ

Genetics 24
- Hemoglobinopathies and Related Disorders 17
- Chronic Lymphocytic Leukemia Research 5
Hematology 20
- Iron Metabolism and Disorders 14
- Erythropoietin and Anemia Treatment 4
- Platelet Disorders and Treatments 3
- Hemophilia Treatment and Research 2

Co-authors: George Papanikolaou (3 shared papers)Dimitris Loukopoulos (7 shared papers)Marianna Politou (2 shared papers)Clara Camaschella (1 shared paper)Antonella Roetto (1 shared paper)Domenico Girelli (1 shared paper)Federica Alberti (1 shared paper)Y. Paul Goldberg (1 shared paper)
Journals: Blood (5 papers)British Journal of Haematology (3 papers)Annals of Hematology (2 papers)Blood Cells Molecules and Diseases (2 papers)Nature Genetics (1 paper)
Partner nations: Greece United States Jamaica

In The Last Decade

John Christakis

33 papers receiving 1.7k citations

Hit Papers

align trajectories log scale

Mutant antimicrobial peptide hepcidin is associated with severe juvenile hemochromatosis 2002 · 679 citations

Peers

Countries citing papers authored by John Christakis

Since Specialization

Citations

This map shows the geographic impact of John Christakis's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by John Christakis with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John Christakis more than expected).

Fields of papers citing papers by John Christakis

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John Christakis. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by John Christakis. The network helps show where John Christakis may publish in the future.

Co-authors

The 25 scholars most cited alongside John Christakis, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with John Christakis Line = papers co-authored together John Christakis links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 33 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Mutant antimicrobial peptide hepcidin is associated with severe juvenile hemochromatosis Nature Genetics ·Antonella Roetto, George Papanikolaou, Marianna Politou, Federica Alberti, Domenico Girelli, John Christakis, Dimitris Loukopoulos, Clara Camaschella Hit paper breakdown →	2002	679
2	Hepcidin in iron overload disorders Blood ·George Papanikolaou, Michalis Tzilianos, John Christakis, Dionisios Bogdanos, Konstantina Tsimirika, Julie MacFarlane, Y. Paul Goldberg, Nikos Sakellaropoulos, Tomas Ganz, Elizabeta Nemeth	2005	338
3	Treatment of Waldenström’s Macroglobulinemia With Rituximab Journal of Clinical Oncology ·Meletios Α. Dimopoulos, Constantinos Zervas, Athanassios Zomas, Christos Kiamouris, Nora Viniou, Vassiliki Grigoraki, Christos Karkantaris, Chrisanthi Mitsouli, Dimitra Gika, John Christakis, Nikolaos Anagnostopoulos	2002	187
4	Genetic hyperferritinaemia and reticuloendothelial iron overload associated with a three base pair deletion in the coding region of the ferroportin gene (SLC11A3) British Journal of Haematology ·Mario Cazzola, Laura Cremonesi, Maria Papaioannou, Nadia Soriani, Anna Kioumi, Anastasia Charalambidou, Rita Paroni, Katerina Romtsou, Sonia Levi, Maurizio Ferrari, Paolo Arosio, John Christakis	2002	72
5	Effective hemostasis with rFVIIa treatment in two patients with severe thrombocytopenia and life‐threatening hemorrhage American Journal of Hematology ·Grigoris Gerotziafas, Costas Zervas, George Gavrielidis, Aggelos Tokmaktsis, Evdoxia Hatjiharissi, Mary Papaioannou, Anna Lazaridou, Nikos Constantinou, M Samama, John Christakis	2002	63
6	Extended Rituximab Therapy for Previously Untreated Patients with Waldenström's Macroglobulinemia Clinical Lymphoma ·Meletios Α. Dimopoulos, Constantinos Zervas, Athanasios Zomas, George Hamilos, Dimitra Gika, Eleni Efstathiou, Panayiotis Panayiotidis, Elina Vervessou, Nikolaos Anagnostopoulos, John Christakis	2002	56
7	Case Report: Epidural and Bilateral Retroorbital Hematomas Complicating Sickle Cell Anemia The American Journal of the Medical Sciences ·Dimitris Karacostas, N. Artemis, Maria Papadopoulou, John Christakis	1991	33
8	Cyclin D1 Overexpression in Multiple Myeloma American Journal of Clinical Pathology ·Evangelia Athanasiou, V. Kaloutsi, Vassiliki Kotoula, Prodromos Hytiroglou, Ioannis Kostopoulos, Costas Zervas, Panagiotis Kalogiannidis, Αthanasios Fassas, John Christakis, Constantine S. Papadimitriou	2001	32
9	Comparison of homozygous sickle cell disease in Northern Greece and Jamaica The Lancet ·John Christakis, Helen P. Hassapopoulou, Maria Papadopoulou, K. Mandraveli, N. Vavatsi, Dimitris Loukopoulos, J Morris, B. E. Serjeant, G. R. Serjeant	1990	30
10	Coping with cancer: psychological dimensions Acta Psychiatrica Scandinavica ·N. Manos, John Christakis	1985	24
11	Transfusion-dependent homozygous β-thalassaemia major: successful pregnancy in five cases European Journal of Obstetrics & Gynecology and Reproductive Biology ·P. Tampakoudis, Costas Tsatalas, M. Mamopoulos, T. Tantanassis, John Christakis, Zacharias Sinakos, Sergios Mantalenakis	1997	23
12	The Origin of the Sickle Mutation in Greece; Evidence from β^SGlobin Gene Cluster Polymorphisms Hemoglobin ·Marina Boussiou, Dimitris Loukopoulos, John Christakis, P Fessas	1991	22
13	On the mechanism of action of recombinant activated factor VII administered to patients with severe thrombocytopenia and life‐threatening haemorrhage: focus on prothrombin activation British Journal of Haematology ·Grigoris Gerotziafas, Kostas Zervas, Pantelis Arzoglou, Eli Karavaggeli, Stella Parashou, Patrick Van Dreden, John Christakis, M Samama	2002	22
14	The combination of intermediate doses of thalidomide and dexamethasone reduces bone marrow micro‐vessel density but not serum levels of angiogenic cytokines in patients with refractory/relapsed multiple myeloma Hematological Oncology ·E. Hatjiharissi, Evangelos Terpos, Mary Papaioannou, Constantinos Hatjileontis, V. Kaloutsi, G. Galaktidou, Grigoris Gerotziafas, John Christakis, Konstantinos Zervas	2004	22
15	Systolic time intervals in monitoring adriamycin-induced cardiotoxicity. Munich Personal RePEc Archive (Ludwig Maximilian University of Munich) ·Balcerzak Sp, John Christakis, Lewis Rp, Olson Hm, Louis Malspeis	1978	21
16	A comparison of sickle cell syndromes in Northern Greece British Journal of Haematology ·John Christakis, N. Vavatsi, Helen P. Hassapopoulou, M. Angeloudi, Maria Papadopoulou, Dimitris Loukopoulos, J Morris, B. E. Serjeant, G. R. Serjeant	1991	20
17	Simultaneous Detection of BCL-2 Protein, Trisomy 12, Retinoblastoma and P53 Monoallelic Gene Deletions in B-Cell Chronic Lymphocytic Leukemia by Fluorescence in Situ Hybridization (FISH): Relation to Disease Status Leukemia & lymphoma ·Anna Lazaridou, Chrysavgi Miraxtsi, John Korantzis, Nikos Eleftheriadis, John Christakis	2000	19
18	The Greek Cancer Patient’s Knowledge and Attitudes toward His Diagnosis and Prognosis Psychotherapy and Psychosomatics ·G. Lavrentiadis, N. Manos, John Christakis, C. Semoglou	1988	19
19	Hypochromic erythrocytes (%): a reliable marker for recognizing iron-restricted erythropoiesis and predicting response to erythropoietin in anemic patients with myeloma and lymphoma Annals of Hematology ·Eirini Katodritou, Evangelos Terpos, Konstantinos Zervas, Matthaios Speletas, Dimitrios Kapetanos, Charalambos Kartsios, Evgenia Verrou, Anastasia Banti, Smaragda Effraimidou, John Christakis	2007	18
20	Analysis of SLC40A1 gene at the mRNA level reveals rapidly the causative mutations in patients with hereditary hemochromatosis type IV Blood Cells Molecules and Diseases ·Matthaios Speletas, Anna Kioumi, Gedeon Loules, Prodromos Hytiroglou, John Tsitouridis, John Christakis, Anastasios E. Germenis	2007	16

About John Christakis

John Christakis is a scholar working on Genetics, Hematology, Nutrition and Dietetics, Molecular Biology and Pathology and Forensic Medicine, having authored 33 papers that have together received 1.8k indexed citations. Recurring topics across this work include Hemoglobinopathies and Related Disorders (17 papers), Iron Metabolism and Disorders (14 papers), Chronic Lymphocytic Leukemia Research (5 papers), Erythropoietin and Anemia Treatment (4 papers), Trace Elements in Health (4 papers), Lymphoma Diagnosis and Treatment (3 papers), Platelet Disorders and Treatments (3 papers) and Hemophilia Treatment and Research (2 papers). The work is most often cited by research in Hematology (1.4k citations), Genetics (1.3k citations), Nutrition and Dietetics (750 citations), Pathology and Forensic Medicine (226 citations) and Oncology (116 citations). John Christakis has collaborated with scholars based in Greece, United States and Jamaica. Frequent co-authors include George Papanikolaou, Dimitris Loukopoulos, Marianna Politou, Clara Camaschella, Antonella Roetto, Domenico Girelli, Federica Alberti, Y. Paul Goldberg, Julie MacFarlane and Nikos Sakellaropoulos. Their work appears in journals such as Blood, British Journal of Haematology, Annals of Hematology, Blood Cells Molecules and Diseases and Nature Genetics.

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