Mitochondria and Iron: current questions.

Abstract:

INTRODUCTION:Mitochondria are cellular organelles that perform numerous bioenergetic, biosynthetic, and regulatory functions and play a central role in iron metabolism. Extracellular iron is taken up by cells and transported to the mitochondria, where it is utilized for synthesis of cofactors essential to the function of enzymes involved in oxidation-reduction reactions, DNA synthesis and repair, and a variety of other cellular processes. Areas covered: This article reviews the trafficking of iron to the mitochondria and normal mitochondrial iron metabolism, including heme synthesis and iron-sulfur cluster biogenesis. Much of our understanding of mitochondrial iron metabolism has been revealed by pathologies that disrupt normal iron metabolism. These conditions affect not only iron metabolism but mitochondrial function and systemic health. Therefore, this article also discusses these pathologies, including conditions of systemic and mitochondrial iron dysregulation as well as cancer. Literature covering these areas was identified via PubMed searches using keywords: Iron, mitochondria, Heme Synthesis, Iron-sulfur Cluster, and Cancer. References cited by publications retrieved using this search strategy were also consulted. Expert commentary: While much has been learned about mitochondrial and its iron, key questions remain. Developing a better understanding of mitochondrial iron and its regulation will be paramount in developing therapies for syndromes that affect mitochondrial iron.

journal_name

Expert Rev Hematol

authors

Paul BT,Manz DH,Torti FM,Torti SV

doi

10.1080/17474086.2016.1268047

subject

Has Abstract

pub_date

2017-01-01 00:00:00

pages

65-79

issue

1

eissn

1747-4086

issn

1747-4094

journal_volume

10

pub_type

杂志文章,评审
  • Risk assessment of venous thromboembolism in hematological cancer patients: a review.

    abstract::Introduction: Venous thromboembolism (VTE) is a frequent and serious complication in cancer patients. Nonetheless, patients with hematological cancers receive less attention as compared with their solid tumor counterparts regarding this potentially fatal complication.Areas covered: Risk factors that are associated wit...

    journal_title:Expert review of hematology

    pub_type: 杂志文章

    doi:10.1080/17474086.2020.1751608

    authors: Chan TS,Hwang YY,Tse E

    更新日期:2020-05-01 00:00:00

  • Ofatumumab for the treatment of chronic lymphocytic leukemia.

    abstract::Ofatumumab is a humanized second-generation monoclonal antibody with the affinity to a transmembrane protein CD20. In in vitro studies, it exhibits higher efficacy towards chronic lymphocytic leukemia (CLL) cells compared to rituximab, and it can be explained by the fact that its epitope on the target CD20 protein is ...

    journal_title:Expert review of hematology

    pub_type: 杂志文章,评审

    doi:10.1586/17474086.2015.1037736

    authors: Grosicki S

    更新日期:2015-06-01 00:00:00

  • Position paper on management of iron deficiency in adult cancer patients.

    abstract:INTRODUCTION:Disorders of iron metabolism are commonly seen in onco-hematological clinical practice. Iron-deficiency anemia and cancer-associated anemia are usually treated with supportive therapies. Optimal management of these conditions are discussed in this perspective paper. Areas covered: A position paper discussi...

    journal_title:Expert review of hematology

    pub_type: 杂志文章

    doi:10.1080/17474086.2017.1343140

    authors: Barni S,Gascòn P,Petrelli F,García-Erce JA,Pedrazzoli P,Rosti G,Giordano G,Mafodda A,Múñoz M

    更新日期:2017-08-01 00:00:00

  • Initial treatment of transplant-ineligible patients in multiple myeloma.

    abstract::Over two-thirds of newly diagnosed multiple myeloma are over 65 years. The treatment goals for the non-transplant-eligible patients should be to prolong survival by achieving the best response, while ensuring quality of life. New upfront treatment combinations based on first generation of novel proteasome inhibitors a...

    journal_title:Expert review of hematology

    pub_type: 杂志文章,评审

    doi:10.1586/17474086.2014.864230

    authors: Mateos MV,Leleu X,Palumbo A,San Miguel JF

    更新日期:2014-02-01 00:00:00

  • Pralatrexate injection for the treatment of patients with relapsed or refractory peripheral T-cell lymphoma.

    abstract:INTRODUCTION:Peripheral T cell lymphomas (PTCL) are a heterogenous group of lymphoproliferative disorders which are generally not curable with conventional chemotherapy and associated with inferior outcomes. Pralatrexate is a novel folate analog, the first FDA approved drug) for the treatment of relapsed/refractory (R/...

    journal_title:Expert review of hematology

    pub_type: 杂志文章

    doi:10.1080/17474086.2020.1756257

    authors: Jennifer C Z,Sara Mohamed J,Salma A,Francine F

    更新日期:2020-06-01 00:00:00

  • Diagnosis and management of catastrophic antiphospholipid syndrome.

    abstract:INTRODUCTION:Catastrophic antiphospholipid syndrome (CAPS) is a rare, life-threatening disease. In 1992, Asherson defined it as a widespread coagulopathy related to the antiphospholipid antibodies (aPL). CAPS requires rapid diagnosis and prompt initiation of treatment. Areas covered: This paper discusses all aspects of...

    journal_title:Expert review of hematology

    pub_type: 杂志文章,评审

    doi:10.1080/17474086.2017.1300522

    authors: Carmi O,Berla M,Shoenfeld Y,Levy Y

    更新日期:2017-04-01 00:00:00

  • Emerging therapeutic targets for the treatment of human acute myeloid leukemia (part 1) - gene transcription, cell cycle regulation, metabolism and intercellular communication.

    abstract::Human acute myeloid leukemia is a heterogeneous disease and the effect of therapeutic targeting of specific molecular mechanisms will probably vary between patient subsets. Cell cycle regulators are among the emerging targets (e.g., aurora and polo-like kinases, cyclin-dependent kinases). Inhibition of communication b...

    journal_title:Expert review of hematology

    pub_type: 杂志文章,评审

    doi:10.1586/17474086.2015.1032935

    authors: Reikvam H,Hauge M,Brenner AK,Hatfield KJ,Bruserud Ø

    更新日期:2015-06-01 00:00:00

  • Sickle cell disease as a vascular disorder.

    abstract:INTRODUCTION:In sickle cell disease (SCD), hemoglobin S (HbS) red blood cells (RBCs) are characteristically deformed and inflexible. Often breaking down in the circulation, they exhibit increased adhesive properties with the endothelium and activated neutrophils and platelets, increasing the risk of occlusion of the mi...

    journal_title:Expert review of hematology

    pub_type: 杂志文章

    doi:10.1080/17474086.2020.1758555

    authors: Ofori-Acquah SF

    更新日期:2020-06-01 00:00:00

  • Ferumoxytol for the treatment of iron deficiency anemia.

    abstract:INTRODUCTION:Ferumoxytol is a superparamagnetic molecule originally developed as a contrast agent for magnetic resonance imaging. Elemental iron is contained within the carbohydrate core and is released slowly after infusion allowing a large dose of iron to be administered in a short period of time. Ferumoxytol, origin...

    journal_title:Expert review of hematology

    pub_type: 杂志文章,评审

    doi:10.1080/17474086.2018.1518712

    authors: Auerbach M,Chertow GM,Rosner M

    更新日期:2018-10-01 00:00:00

  • Risk and prognosis of adult primary immune thrombocytopenia.

    abstract::Adult immune thrombocytopenia was previously considered a benign disease affecting young people and with a low risk of severe bleeding. This view was challenged by studies published during the past decade, as the median age of adult immune thrombocytopenia patients has been found to be 55-60 years and the incidence in...

    journal_title:Expert review of hematology

    pub_type: 杂志文章,评审

    doi:10.1586/ehm.12.7

    authors: Frederiksen H,Christiansen CF,Nørgaard M

    更新日期:2012-04-01 00:00:00

  • T-cell deplete versus T-cell replete haploidentical hematopoietic stem cell transplantation for sickle cell disease: where are we?

    abstract::Introduction: Severe sickle cell disease is associated with progressive end-organ damage and early mortality in adults. While allogeneic hematopoietic cell transplant from a matched related donor is curative, the vast majority of patients do not have a compatible sibling. Accordingly, platforms using haploidentical do...

    journal_title:Expert review of hematology

    pub_type: 杂志文章,评审

    doi:10.1080/17474086.2019.1642103

    authors: Patel DA,Akinsete AM,Connelly JA,Kassim AA

    更新日期:2019-09-01 00:00:00

  • Asparaginase Erwinia chrysanthemi as a component of a multi-agent chemotherapeutic regimen for the treatment of patients with acute lymphoblastic leukemia who have developed hypersensitivity to E. coli-derived asparaginase.

    abstract::Asparaginase has been a mainstay of therapy in the treatment of acute lymphoblastic leukemia since the 1970s. There are two major preparations available and FDA approved in the United States today, one derived from Escherichia coli and the other from Erwinia chrysanthemi. Erwinia asparaginase is antigenically distinct...

    journal_title:Expert review of hematology

    pub_type: 杂志文章,评审

    doi:10.1586/17474086.2016.1142370

    authors: Figueiredo L,Cole PD,Drachtman RA

    更新日期:2016-03-01 00:00:00

  • The management and treatment of acute leukemias in the elderly population.

    abstract:INTRODUCTION:Treatment of elderly patients with acute leukemia is challenging. Older age is associated with increased risk of treatment-related toxicity. Currently, no consensus exists regarding optimal therapy in this patient population. Areas covered: The following review is a comprehensive summary of various therape...

    journal_title:Expert review of hematology

    pub_type: 杂志文章,评审

    doi:10.1080/17474086.2017.1382345

    authors: Thomas X

    更新日期:2017-11-01 00:00:00

  • Small molecule inhibitors in acute myeloid leukemia: from the bench to the clinic.

    abstract::Many patients with acute myeloid leukemia will eventually develop refractory or relapsed disease. In the absence of standard therapy for this population, there is currently an urgent unmet need for novel therapeutic agents. Targeted therapy with small molecule inhibitors represents a new therapeutic intervention that ...

    journal_title:Expert review of hematology

    pub_type: 杂志文章,评审

    doi:10.1586/17474086.2014.932687

    authors: Al-Hussaini M,DiPersio JF

    更新日期:2014-08-01 00:00:00

  • Interferon and the treatment of polycythemia vera, essential thrombocythemia and myelofibrosis.

    abstract::Recombinant IFN-α (rIFN-α) induces complete hematologic remissions in patients with myeloproliferative neoplasms (MPNs), but its use has been limited by side effects owing to the relatively high doses used. Now, low-dose rIFN-α is stressed, starting relatively early in the course of the MPNs. In polycythemia vera, thi...

    journal_title:Expert review of hematology

    pub_type: 杂志文章

    doi:10.1586/ehm.12.69

    authors: Silver RT,Kiladjian JJ,Hasselbalch HC

    更新日期:2013-02-01 00:00:00

  • Andexanet alfa for the treatment of hemorrhage.

    abstract:INTRODUCTION:While associated life-threatening and fatal bleeding events are less frequent with the direct factor Xa inhibitors compared to vitamin K antagonists, significant concern surrounding management of major bleeds and urgent periprocedural interruption of these agents exists among clinicians. Andexanet alfa is ...

    journal_title:Expert review of hematology

    pub_type: 杂志文章,评审

    doi:10.1080/17474086.2018.1532287

    authors: Cervi A,Crowther M

    更新日期:2018-11-01 00:00:00

  • CXCR4 mutations affect presentation and outcomes in patients with Waldenström macroglobulinemia: A systematic review.

    abstract::Introduction: The genomic landscape of Waldenström macroglobulinemia (WM) is characterized by recurrent MYD88 (MYD88L265P) and CXCR4 mutations (CXCR4MUT), detected in 90% and 30% of cases, respectively. The role of CXCR4MUT in clinical features and outcomes to therapy in WM patients is evolving. Areas covered: We perf...

    journal_title:Expert review of hematology

    pub_type: 杂志文章

    doi:10.1080/17474086.2019.1649132

    authors: Castillo JJ,Moreno DF,Arbelaez MI,Hunter ZR,Treon SP

    更新日期:2019-10-01 00:00:00

  • Current options to manage Waldenström's macroglobulinemia.

    abstract:INTRODUCTION:Waldenström's macroglobulinemia (WM) is a rare, incurable B-cell lymphoma, with a median survival of 5-10 years in symptomatic patients. There is no consensus on the standard of care and several agents are currently used in these patients. Areas covered: In this article, we will review the use of standard ...

    journal_title:Expert review of hematology

    pub_type: 杂志文章,评审

    doi:10.1080/17474086.2017.1339596

    authors: Benevolo G,Nicolosi M,Santambrogio E,Vitolo U

    更新日期:2017-07-01 00:00:00

  • What does the 'Cochrane database of systematic reviews' tell us about hemophilia?

    abstract::Introduction: The purpose of this article is to review which data about hemophilia are currently provided by the Cochrane database of systematic reviews (CDBSR). Methodological consideration: All statements about hemophilia in the Cochrane Collaboration are based on evidence generated in randomized controlled clinical...

    journal_title:Expert review of hematology

    pub_type: 杂志文章

    doi:10.1080/17474086.2019.1676718

    authors: Rodriguez-Merchan EC

    更新日期:2019-11-01 00:00:00

  • Safety issues and management of toxicities associated with new treatments for multiple myeloma.

    abstract:INTRODUCTION:In the last decade, the availability of new drugs for the treatment of Multiple Myeloma (MM) significantly improved patients' outcomes, but also raised attention towards a new spectrum of adverse events. Recently, four novel agents with different mechanisms of action (carfilzomib, elotuzumab, daratumumab a...

    journal_title:Expert review of hematology

    pub_type: 杂志文章,meta分析,评审

    doi:10.1080/17474086.2017.1284584

    authors: Brioli A,Mügge LO,Hochhaus A,Von Lilienfeld-Toal M

    更新日期:2017-03-01 00:00:00

  • Analysis of Hb levels and degree of anemia in relation to genotype in 615 patients with hemoglobin H disease.

    abstract:OBJECTIVES:We analyzed hemoglobin (Hb) levels and degree of anemia in relation to genotype in patients with hemoglobin H (Hb H) disease, thereby providing a scientific basis for the prevention and treatment of Hb H disease in the Guangxi region of China. METHODS:Hb analysis was conducted in 615 patients using high per...

    journal_title:Expert review of hematology

    pub_type: 杂志文章

    doi:10.1080/17474086.2020.1803736

    authors: Luo S,Chen X,Chen L,Zhong Q,Wang Q,Xu Z,Huang J,Yan T,Tang N

    更新日期:2020-09-01 00:00:00

  • Idelalisib for relapsed/refractory indolent B-cell non-Hodgkin's lymphoma: an overview of pharmacokinetics and clinical trial outcomes.

    abstract::Indolent non-Hodgkin's lymphoma (iNHL) describes a group of B-cell lymphomas with a long median survival and a relapsing-remitting clinical course. Although existing treatments are initially effective, patients often relapse, demonstrating decreasing efficacy with successive treatment courses. Alternative treatments a...

    journal_title:Expert review of hematology

    pub_type: 杂志文章,评审

    doi:10.1586/17474086.2015.1071663

    authors: Davies A

    更新日期:2015-10-01 00:00:00

  • Optimizing management of myelodysplastic syndromes post-allogeneic transplantation.

    abstract::Allogeneic hematopoietic stem cell transplantation is still the only potentially curative treatment for patients with myelodysplastic syndromes. Improvements in donor selection, supportive care and the introduction of reduced-intensity conditioning have led to a decrease in early transplant mortality. However, relapse...

    journal_title:Expert review of hematology

    pub_type: 杂志文章,评审

    doi:10.1586/ehm.11.58

    authors: Sockel K,Ehninger G,Hofbauer LC,Platzbecker U

    更新日期:2011-12-01 00:00:00

  • An update on pathogenesis and diagnosis of thrombotic thrombocytopenic purpura.

    abstract::Introduction: Thrombotic thrombocytopenic purpura (TTP) is a rare and life-threatening thrombotic microangiopathy characterized by microangiopathic hemolytic anemia, consumption thrombocytopenia, and organ injury. TTP pathophysiology is based on a severe ADAMTS13 deficiency, the specific von Willebrand factor (VWF)-cl...

    journal_title:Expert review of hematology

    pub_type: 杂志文章,评审

    doi:10.1080/17474086.2019.1611423

    authors: Joly BS,Coppo P,Veyradier A

    更新日期:2019-06-01 00:00:00

  • Optimal treatment for relapsing patients with Hodgkin lymphoma.

    abstract::Relapsed or refractory classical Hodgkin lymphoma (HL) remains a therapeutic challenge. Patients with relapsed HL should be identified according to their prognostic factors at relapse (duration of remission and extranodal disease or stage). Patients with refractory disease, defined as progression during induction trea...

    journal_title:Expert review of hematology

    pub_type: 杂志文章,评审

    doi:10.1586/ehm.09.12

    authors: Sibon D,Brice P

    更新日期:2009-06-01 00:00:00

  • Double hit lymphoma: from biology to therapeutic implications.

    abstract:INTRODUCTION:Diffuse large B-cell lymphoma (DLBCL) is a molecularly heterogeneous disease defined by different cellular origins and mechanisms of oncogenic activation. Approximately 10% of DLBCL cases harbor a MYC rearrangement and this has been associated with a more aggressive clinical course following standard thera...

    journal_title:Expert review of hematology

    pub_type: 杂志文章,评审

    doi:10.1080/17474086.2016.1182858

    authors: Burotto M,Berkovits A,Dunleavy K

    更新日期:2016-07-01 00:00:00

  • Iliopsoas hematomas in people with hemophilia: diagnosis and treatment.

    abstract:INTRODUCTION:Iliopsoas muscle hemorrhage in patients with hemophilia is a serious complication with relevant related morbidity. AREAS COVERED:A Cochrane Library and PubMed (MEDLINE) search of studies related to iliopsoas hematomas in hemophilia was analyzed. Pain in the hip joint area and femoral nerve involvement in ...

    journal_title:Expert review of hematology

    pub_type: 杂志文章

    doi:10.1080/17474086.2020.1787146

    authors: Rodriguez-Merchan EC,De la Corte-Rodriguez H

    更新日期:2020-08-01 00:00:00

  • Ferumoxytol for the treatment of iron deficiency.

    abstract::Intravenous iron is standard for dialysis-associated anemia and its use is rising dramatically in other settings. Except for the dextrans, full iron replacement requires multiple visits. Nonetheless, safety concerns abound. Ferumoxytol, a recently approved modified dextran with a carbohydrate core that tightly binds t...

    journal_title:Expert review of hematology

    pub_type: 杂志文章,评审

    doi:10.1586/ehm.11.31

    authors: Rosner MH,Auerbach M

    更新日期:2011-08-01 00:00:00

  • Mobilization of hematopoietic stem cells into the peripheral blood.

    abstract::Hematopoietic stem cells can be mobilized out of the bone marrow into the blood for the reconstitution of hematopoiesis following high-dose therapy. Methods to improve mobilization efficiency and yields are rapidly emerging. Traditional methods include chemotherapy with or without myeloid growth factors. Plerixafor, a...

    journal_title:Expert review of hematology

    pub_type: 杂志文章,评审

    doi:10.1586/ehm.09.54

    authors: Damon LE,Damon LE

    更新日期:2009-12-01 00:00:00

  • Ponatinib in the therapy of chronic myeloid leukemia.

    abstract:INTRODUCTION:Chronic Myeloid Leukemia (CML) is a myeloproliferative disorder that has become the neoplastic poster child for understanding the disease biology of a malignant disease and targeting effective therapy. The targeted therapy of BCR-ABL inhibition by tyrosine kinase inhibitors (TKI) has provided the epitome f...

    journal_title:Expert review of hematology

    pub_type: 杂志文章,评审

    doi:10.1080/17474086.2016.1232163

    authors: Poch Martell M,Sibai H,Deotare U,Lipton JH

    更新日期:2016-10-01 00:00:00