H. Koo

Sang Kyu Park, H. Koo, K. Yoo, 2010, Biology of blood and marrow transplantation : journal of the American Society for Blood and Marrow Transplantation.

Renal function after tandem high‐dose chemotherapy and autologous stem cell transplantation in children with Wilms tumor

Soo Hyun Lee, H. Koo, K. Yoo, 2011, Pediatric transplantation.

Factors affecting hematologic recovery and infection in high-dose chemotherapy and autologous stem cell transplantation in patients with high-risk solid tumor

Soo Hyun Lee, H. Koo, K. Yoo, 2006 .

Responses and adverse effects of carboplatin-based chemotherapy for pediatric intracranial germ cell tumors

H. Koo, K. Yoo, K. Sung, 2011, Korean journal of pediatrics.

Efficacy of Itraconazole Prophylaxis for Autologous Stem Cell Transplantation in Children with High-Risk Solid Tumors: A Prospective Double-Blind Randomized Study

Young Bae Choi, Soo Hyun Lee, H. Koo, 2011, Yonsei medical journal.

Clinical Usefulness of Monitoring Cytomegalovirus-Specific Immunity by Quantiferon-CMV in Pediatric Allogeneic Hematopoietic Stem Cell Transplantation Recipients

H. Koo, K. Yoo, Yae-Jean Kim, 2017, Annals of laboratory medicine.

Soo Hyun Lee, Hee-Jin Kim, H. Koo, 2013, Annals of laboratory medicine.

Comparison of immunomodulatory properties of mesenchymal stem cells derived from adult human tissues.

H. Koo, K. Yoo, J. E. Lee, 2009, Cellular immunology.

A Case with Multiple Fungal Coinfections in a Patient who Presented with Pancoast Syndrome

H. Koo, K. Yoo, Joungho Han, 2021, Pediatric Infection & Vaccine.

Impact of parainfluenza virus infection in pediatric cancer patients

Hye Soo Yoo, H. Koo, K. Yoo, 2012, Pediatric blood & cancer.

Measurement of tyrosine hydroxylase transcripts in bone marrow using biopsied tissue instead of aspirates for neuroblastoma

Y. Suh, Hee-Jin Kim, C. Ki, 2010, Pediatric blood & cancer.

Tandem high-dose chemotherapy and autologous stem cell rescue in patients over 1 year of age with stage 4 neuroblastoma

Y. Suh, H. Koo, K. Yoo, 2007, Bone Marrow Transplantation.

Clinical and hematologic manifestations in patients with Diamond Blackfan anemia in Korea

H. Koo, P. Hwang, S. Kim, 2012, The Korean journal of hematology.

The effect of Epstein–Barr virus status on clinical outcome in Hodgkin’s lymphoma

H. Koo, Y. Ko, B. Ryoo, 2006, Annals of Hematology.

Philadelphia chromosome-positive acute lymphoblastic leukemia in childhood

H. Koo, 2011, Korean journal of pediatrics.

Hereditary Hemolytic Anemia in Korea: a Retrospective Study from 1997 to 2006

H. Koo, B. Kim, Sung-Soo Yoon, 2007 .

Neurologic complications after allogeneic hematopoietic stem cell transplantation in children: analysis of prognostic factors.

H. Koo, K. Yoo, Ji-Man Kang, 2015, Biology of blood and marrow transplantation : journal of the American Society for Blood and Marrow Transplantation.

Mild haemophilia B from a novel missense mutation Ser350Ala of the F9 gene.

Hee-Jin Kim, H. Koo, Sun-Hee Kim, 2013, Blood coagulation & fibrinolysis : an international journal in haemostasis and thrombosis.

Integrin alpha4 blockade sensitizes drug resistant pre-B acute lymphoblastic leukemia to chemotherapy.

M. Loh, N. Heisterkamp, H. Koo, 2013, Blood.

Importance of voriconazole therapeutic drug monitoring in pediatric cancer patients with invasive aspergillosis

H. Koo, K. Yoo, Soo-Youn Lee, 2013, Pediatric blood & cancer.

Efficacy and safety of micafungin for the prophylaxis of invasive fungal infection during neutropenia in children and adolescents undergoing allogeneic hematopoietic SCT

J. W. Lee, H. Koo, K. Yoo, 2014, Bone Marrow Transplantation.

Infectious Complications during Tandem High-Dose Chemotherapy and Autologous Stem Cell Transplantation for Children with High-Risk or Recurrent Solid Tumors

Young Bae Choi, H. Koo, K. Yoo, 2016, PloS one.

Double umbilical cord blood transplantation for children and adolescents

Soo Hyun Lee, H. Koo, K. Yoo, 2010, Annals of Hematology.

Relationship of Circulating Cytomegalovirus Levels Obtained Through Antigenemia Testing and Quantitative PCR Differs Between Children and Adults

H. Koo, K. Yoo, Kihyun Kim, 2019, Annals of laboratory medicine.

A Case of Progressive Outer Retinal Necrosis Treated by Combined Intravitreal Foscarnet and Ganciclovir

H. Koo, Soo-Han Choi, Yae-Jean Kim, 2015 .

The impact of post-thaw colony-forming units-granulocyte/macrophage on engraftment following unrelated cord blood transplantation in pediatric recipients

H. Koo, K. Yoo, H. K. Park, 2007, Bone Marrow Transplantation.

Recurrent somatic mutations and low germline predisposition mutations in Korean ALL patients

H. Koo, Sun-Hee Kim, J. Choi, 2021, Scientific Reports.

Induction chemotherapy reduces radiotherapy dose and volume in the treatment of intracranial germinoma: Results of the SMC-G13 trial.

Y. Suh, H. Koo, K. Yoo, 2020, International journal of radiation oncology, biology, physics.

Intensive chemotherapy followed by reduced-dose radiotherapy for biopsy-proven CNS germinoma with elevated beta-human chorionic gonadotropin

Y. Suh, H. Koo, K. Yoo, 2014, Journal of Neuro-Oncology.

Improved Outcome of Central Nervous System Germ Cell Tumors: Implications for the Role of Risk-adapted Intensive Chemotherapy

H. Koo, K. Yoo, Jong Hyun Kim, 2010, Journal of Korean medical science.

Idarubicin Plus Behenoyl Cytarabine and 6-thioguanine Compares Favorably with Idarubicin Plus Cytarabine-based Regimen for Children with Previously Untreated Acute Myeloid Leukemia: 10-Year Retrospective, Multicenter Study in Korea

H. Koo, K. Yoo, K. Sung, 2009, Journal of Korean medical science.

Genome-Wide Association Study for the Identification of Novel Genetic Variants Associated with the Risk of Neuroblastoma in Korean Children

H. Koo, K. Yoo, Ji Won Lee, 2020, Cancer research and treatment : official journal of Korean Cancer Association.

Anti-leukemic effects of PPARγ ligands.

H. Koo, K. Yoo, Ji Won Lee, 2018, Cancer letters.

Genomic profile of MYCN non-amplified neuroblastoma and potential for immunotherapeutic strategies in neuroblastoma

H. Koo, K. Yoo, Ji Won Lee, 2020, BMC Medical Genomics.

Tandem high-dose chemotherapy and autologous stem cell transplantation in patients with high-risk neuroblastoma: Results of SMC NB-2004 study

H. Koo, K. Yoo, D. Lim, 2013, Bone Marrow Transplantation.

Reduced‐intensity allogeneic stem cell transplantation for children with neuroblastoma who failed tandem autologous stem cell transplantation

H. Koo, K. Yoo, K. Sung, 2011, Pediatric blood & cancer.

Metastatic Burden Defines Clinically and Biologically Distinct Subgroups of Stage 4 High-Risk Neuroblastoma

H. Koo, K. Yoo, Ji Won Lee, 2020, Journal of clinical medicine.

Metastatic Burden Deﬁnes Clinically and Biologically Distinct Subgroups of Stage 4 High-Risk Neuroblastoma

H. Koo, K. Yoo, Ji Won Lee, 2020 .

Molecular characteristics of terminal deoxynucleotidyl transferase negative precursor B‐cell phenotype Burkitt leukemia with IGH‐MYC rearrangement

Hee-Jin Kim, H. Koo, Sun-Hee Kim, 2019, Genes, Chromosomes and Cancer.

Discovery of actionable genetic alterations with targeted panel sequencing in children with relapsed or refractory solid tumors

Soo Hyun Lee, H. Koo, K. Yoo, 2019, PloS one.

High-Dose Chemotherapy and Autologous Stem Cell Transplantation in Children with High-Risk or Recurrent Bone and Soft Tissue Sarcomas

H. Koo, K. Yoo, Ji Won Lee, 2016, Journal of Korean medical science.

Evaluation of Cardiac Function in Children with Solid Tumors, who Underwent Tandem High-Dose Chemotherapy and Autologous Stem Cell Transplantation

H. Koo, K. Yoo, K. Sung, 2014 .

The degree of tumor volume reduction during the early phase of induction chemotherapy is an independent prognostic factor in patients with high‐risk neuroblastoma

H. Koo, K. Yoo, T. Y. Jeon, 2013, Cancer.

Reduced-dose craniospinal radiotherapy followed by high-dose chemotherapy and autologous stem cell rescue for children with newly diagnosed high-risk medulloblastoma or supratentorial primitive neuroectodermal tumor

H. Koo, K. Yoo, D. Lim, 2010, The Korean journal of hematology.

Successive double high-dose chemotherapy with peripheral blood stem cell rescue collected during a single leukapheresis round in patients with high-risk pediatric solid tumors: a pilot study in a single center

H. Koo, K. Yoo, H. K. Park, 2003, Bone Marrow Transplantation.

Allogeneic Hematopoietic Cell Transplantation in Patients with Primary Immunodeficiencies in Korea: Eleven-Year Experience in a Single Center

H. Koo, K. Yoo, Ji Won Lee, 2018, Journal of Clinical Immunology.

A Novel Mutation W252X in the WAS Gene in a Korean Patient with Wiskott-Aldrich Syndrome

Hee-Jin Kim, C. Ki, H. Koo, 2006, International journal of hematology.

Mesenchymal stem cells in suppression or progression of hematologic malignancy: current status and challenges

H. Koo, K. Yoo, Ji Won Lee, 2019, Leukemia.

Gene mutation profiles and prognostic implications in Korean patients with T-lymphoblastic leukemia

Soo Hyun Lee, Hee-Jin Kim, H. Koo, 2013, Annals of Hematology.

First Report on Familial Hemophagocytic Lymphohistiocytosis with an Abnormal Immunophenotype and T Cell Monoclonality in Korea

Hee-Jin Kim, H. Koo, K. Yoo, 2014, Annals of laboratory medicine.

Prospective monitoring of adenovirus infection and type analysis after allogeneic hematopoietic cell transplantation: A single‐center study in Korea

C. Ki, H. Koo, K. Yoo, 2018, Transplant infectious disease : an official journal of the Transplantation Society.

Paternal smoking, genetic polymorphisms in CYP1A1 and childhood leukemia risk.

D. Kang, H. Koo, M. Ward, 2009, Leukemia research.

Roles of AKT1 and AKT2 in non‐small cell lung cancer cell survival, growth, and migration

H. Koo, K. Yoo, Myoung-Woo Lee, 2011, Cancer science.

Tandem high-dose chemotherapy and autologous stem cell rescue in children with bilateral advanced retinoblastoma

H. Koo, K. Yoo, K. Sung, 2008, Bone Marrow Transplantation.

Recombinant urate oxidase (Rasburicase) for the treatment of hyperuricemia in pediatric patients with hematologic malignancies: Results of a compassionate prospective multicenter study in Korea

H. Koo, K. Yoo, K. Lee, 2006, Pediatric blood & cancer.

Reduced-dose craniospinal radiotherapy followed by tandem high-dose chemotherapy and autologous stem cell transplantation in patients with high-risk medulloblastoma.

Soo Hyun Lee, Y. Suh, H. Koo, 2013, Neuro-oncology.

Double Unit Cord Blood Transplantation in Children with Acute Leukemia.

H. Koo, K. Yoo, K. Sung, 2005 .

Clinical features, genetics, and outcome of pediatric patients with hemophagocytic lymphohistiocytosis in Korea: report of a nationwide survey from Korea Histiocytosis Working Party

H. Koo, K. Yoo, H. Shin, 2014, European journal of haematology.

The outcome of hematopoietic stem cell transplantation in Korean children with hemophagocytic lymphohistiocytosis

H. Koo, K. Yoo, K. Sung, 2010, Pediatric transplantation.

UNC13D is the predominant causative gene with recurrent splicing mutations in Korean patients with familial hemophagocytic lymphohistiocytosis

Hee-Jin Kim, H. Koo, K. Yoo, 2010, Haematologica.

Respiratory viral infections during the first 28 days after transplantation in pediatric hematopoietic stem cell transplant recipients

C. Ki, H. Koo, K. Yoo, 2012, Clinical transplantation.

Clinical Features and Treatment Outcomes of Langerhans Cell Histiocytosis: A Nationwide Survey From Korea Histiocytosis Working Party

Soo Hyun Lee, Jae Min Lee, Sang Kyu Park, 2014, Journal of pediatric hematology/oncology.

Tandem high-dose chemotherapy and auto-SCT for malignant brain tumors in children under 3 years of age

Y. Suh, H. Koo, K. Yoo, 2013, Bone Marrow Transplantation.

Norovirus: A Possible Cause of Pneumatosis Intestinalis

H. Koo, K. Yoo, M. J. Kim, 2011, Journal of pediatric gastroenterology and nutrition.

Standard Induction Followed by Low Dose Cytarabine for the Treatment of Acute Myeloid Leukemia of Down Syndrome

Soo Hyun Lee, H. Koo, K. Yoo, 2014 .

A Multicenter Retrospective Analysis on the Treatment Pattern and Outcome in Relapsed/Refractory Childhood Acute Lymphoblastic Leukemia

H. Koo, K. Yoo, S. Kim, 2017 .

Differential Clinical Significance of Neurotrophin-3 Expression according to MYCN Amplification and TrkC Expression in Neuroblastoma

Soo Hyun Lee, H. Koo, K. Yoo, 2019, Journal of Korean medical science.

NUDT15 Variants Cause Hematopoietic Toxicity with Low 6-TGN Levels in Children with Acute Lymphoblastic Leukemia

H. Koo, K. Yoo, Ji Won Lee, 2017, Cancer research and treatment : official journal of Korean Cancer Association.

Effectiveness and Safety of Clofarabine Monotherapy or Combination Treatment in Relapsed/Refractory Childhood Acute Lymphoblastic Leukemia: A Pragmatic, Non-interventional Study in Korea

Jae Wook Lee, H. Koo, K. Yoo, 2021, Cancer research and treatment : official journal of Korean Cancer Association.

Prevalence and clinical implications of germline predisposition gene mutations in patients with acute myeloid leukemia

H. Koo, K. Yoo, C. Jung, 2020, Scientific Reports.

Conditioning with 10 Gy Total Body Irradiation, Cyclophosphamide, and Fludarabine without ATG Is Associated with Improved Outcome of Cord Blood Transplantation in Children with Acute Leukemia

H. Koo, K. Yoo, Ji Won Lee, 2021, Journal of Korean medical science.

Evaluation of overnight storage conditions for autologous peripheral blood stem cell products: comparison of three different conditions

H. Koo, K. Sung, E. Kang, 2012, Vox sanguinis.

Pre-engraftment syndrome after unrelated cord blood transplantation: a predictor of engraftment and acute graft-versus-host disease.

Soo Hyun Lee, H. Koo, K. Yoo, 2013, Biology of blood and marrow transplantation : journal of the American Society for Blood and Marrow Transplantation.

Improved Outcome of a Reduced Toxicity-Fludarabine, Cyclophosphamide, plus Antithymocyte Globulin Conditioning Regimen for Unrelated Donor Transplantation in Severe Aplastic Anemia: Comparison of 2 Multicenter Prospective Studies.

Soo Hyun Lee, Sang Kyu Park, Jae Wook Lee, 2016, Biology of blood and marrow transplantation : journal of the American Society for Blood and Marrow Transplantation.

A proposal for improvement in the utilization rate of banked cord blood

H. Koo, Y. Mun, Ji Yoon Kim, 2013, Blood research.

Current Status of Hematopoietic Stem Cell Transplantation in Korean Children

H. Koo, S. Kim, K. Sung, 2006 .

Analysis of stored and transplanted cord blood units from KoreaCORD: reappraisal of banking guidelines and selection strategy

H. Koo, T. Hwang, Young-Ho Lee, 2013, Transfusion.

Cotransplanted Bone Marrow Derived Mesenchymal Stem Cells (MSC) Enhanced Engraftment of Hematopoietic Stem Cells in a MSC-dose Dependent Manner in NOD/SCID Mice

Soo Hyun Lee, H. Koo, K. Yoo, 2006, Journal of Korean medical science.

Immunosuppressive therapy versus alternative donor hematopoietic stem cell transplantation for children with severe aplastic anemia who lack an HLA-matched familial donor

H. Koo, K. Yoo, K. Sung, 2017, Bone Marrow Transplantation.

Association between CASP7 and CASP14 genetic polymorphisms and the risk of childhood leukemia.

D. Kang, H. Koo, Ji-Yeob Choi, 2012, Human immunology.

Founder effects in two predominant intronic mutations of UNC13D, c.118-308C>T and c.754-1G>C underlie the unusual predominance of type 3 familial hemophagocytic lymphohistiocytosis (FHL3) in Korea

Hee-Jin Kim, H. Koo, K. Yoo, 2013, Annals of Hematology.

Hematopoietic stem cell transplantation in children with acute leukemia: similar outcomes in recipients of umbilical cord blood versus marrow or peripheral blood stem cells from related or unrelated donors

Soo Hyun Lee, H. Koo, K. Yoo, 2012, Korean journal of pediatrics.

Impact of Day 14 Peripheral Blood Chimerism after Allogeneic Hematopoietic Stem Cell Bone Transplantation on the Treatment Outcome of Non-Malignant Disease

Hee-Jin Kim, H. Koo, K. Yoo, 2019, Journal of Korean medical science.

A Case of Hereditary Spherocytosis Initially Manifested as an Aplastic Crisis Caused by Parvovirus B19 Infection

Hee-Jin Kim, H. Koo, K. Yoo, 2020 .

Mucoepidermoid Carcinoma of the Bronchus in A 9-year-old Child

H. Koo, J. Son, Sang Il Lee, 1998 .

Loss of Heterozygosity at Chromosome 16q Is a Negative Prognostic Factor in Korean Pediatric Patients with Favorable Histology Wilms Tumor: A Report of the Korean Pediatric Hematology Oncology Group (K-PHOG)

H. Koo, K. Yoo, Seon-Yong Jeong, 2019, Cancer research and treatment : official journal of Korean Cancer Association.

Genome-wide association study of childhood acute lymphoblastic leukemia in Korea.

D. Kang, H. Koo, Jong Eun Lee, 2010, Leukemia research.

NUDT15 genotype distributions in the Korean population.

H. Koo, K. Yoo, H. Won, 2017, Pharmacogenetics and genomics.

DNA-thioguanine nucleotide as a treatment marker in acute lymphoblastic leukemia patients with NUDT15 variant genotypes

H. Koo, K. Yoo, Ji Won Lee, 2021, PloS one.

Pathway genes and metabolites in thiopurine therapy in Korean children with acute lymphoblastic leukaemia

I. Sohn, H. Koo, Ji Won Lee, 2019, British journal of clinical pharmacology.

Cell culture density affects the proliferation activity of human adipose tissue stem cells

H. Koo, K. Yoo, Myoung-Woo Lee, 2016, Cell biochemistry and function.

Tandem High-Dose Chemotherapy and Autologous Stem Cell Transplantation for Atypical Teratoid/Rhabdoid Tumor

Y. Suh, H. Koo, K. Yoo, 2016, Cancer research and treatment : official journal of Korean Cancer Association.

Excellent outcome of medical treatment for Kasabach-Merritt syndrome: a single-center experience

H. Koo, K. Yoo, Ji Won Lee, 2016, Blood research.

Cell culture density affects the stemness gene expression of adipose tissue-derived mesenchymal stem cells.

H. Koo, K. Yoo, Myoung-Woo Lee, 2017, Biomedical reports.

Genetic variants in interleukin-2 and risk of lymphoma among children in Korea.

D. Kang, H. Koo, Sue-Kyung Park, 2012, Asian Pacific journal of cancer prevention : APJCP.

Prognostic value of 18F-FDG PET/CT in patients with soft tissue sarcoma: comparisons between metabolic parameters

J. Choi, H. Koo, Yoon-La Choi, 2014, Skeletal Radiology.

Effect of low oxygen tension on the biological characteristics of human bone marrow mesenchymal stem cells

H. Koo, K. Yoo, H. Park, 2016, Cell Stress and Chaperones.

Acute Megakaryoblastic Leukemia in Children

Sang Kyu Park, H. Koo, H. Shin, 1993 .

Minimal dose of hematopoietic stem cell transplantation without myelosuppressive conditioning for T-B+NK- severe combined immunodeficiency.

H. Koo, K. Yoo, Ji Won Lee, 2023, Clinical immunology.

A minimal dose of unmanipulated bone marrow infusion without conditioning for T-B+NK- severe combined immunodeficiency

H. Koo, K. Yoo, Ji Won Lee, 2021 .

Human bone marrow-derived mesenchymal stem cell gene expression patterns vary with culture conditions

Soo Hyun Lee, H. Koo, K. Yoo, 2013, Blood research.

Erythrocyte thiopurine methyltransferase activity in a Korean population.

H. Koo, D. Yim, I. Jang, 1996, British journal of clinical pharmacology.

Breast Metastasis from Rhabdomyosarcoma of the Anus in an Adolescent Female

J. Lee, H. Koo, Sangmin Kim, 2013, Journal of breast cancer.

Varicella-zoster virus infection in children with autologous hematopoietic cell transplantation: A retrospective, single-center study in Korea.

H. Koo, K. Yoo, Ji Won Lee, 2020, Biology of blood and marrow transplantation : journal of the American Society for Blood and Marrow Transplantation.

Epidemiology and Clinical Long-term Outcome of Childhood Aplastic Anemia in Korea for 15 Years: Retrospective Study of the Korean Society of Pediatric Hematology Oncology (KSPHO)

Sang Kyu Park, H. Koo, K. Sung, 2011, Journal of pediatric hematology/oncology.

Engraftment Efficacy of Human Hematopoietic Stem Cells Transplanted into NOD/SCID Mice Using Two Methods: Intra-Bone Marrow Transplantation of Hematopoietic Stem Cells and Intravenous Co-Transplantation with Mesenchymal Stem Cells

Soo Hyun Lee, H. Koo, K. Yoo, 2013, Acta Haematologica.

Assessment of converting from intravenous to oral administration of cyclosporin A in pediatric allogeneic hematopoietic stem cell transplant recipients

H. Koo, K. Yoo, K. Sung, 2006, Bone Marrow Transplantation.

Second Allogeneic Stem Cell Transplantation in Hematologic Malignancies: A Single-center Experience

Soo Hyun Lee, H. Koo, K. Yoo, 2013, Journal of pediatric hematology/oncology.

Risk factors and outcomes of cytomegalovirus infection in children post cord blood transplantation with focus on impact of graft-versus-host disease and immunosuppressants

H. Koo, K. Yoo, Ji Won Lee, 2021, Annals of Hematology.

Underestimation of recipient DNA in bone marrow by post-transplant chimerism analyses using DNA extracted from EDTA-collected aspirate samples in pediatric acute myeloid leukemia.

Hee-Jin Kim, C. Ki, H. Koo, 2011, Annals of clinical and laboratory science.

Allogeneic Hematopoietic Cell Transplantation in Patients with Primary Immunodeficiencies in Korea: Eleven-Year Experience in a Single Center

H. Koo, K. Yoo, Ji Won Lee, 2018, Journal of Clinical Immunology.

Clinical Characteristics and Treatment Outcomes of Childhood Acute Promyelocytic Leukemia in Korea: A Nationwide Multicenter Retrospective Study by Korean Pediatric Oncology Study Group

Jae Min Lee, Sang Kyu Park, Jae Wook Lee, 2021, Cancer research and treatment.

Pediatric mucosa-associated lymphoid tissue (MALT) lymphoma of lip: a case report and literature review.

H. Koo, K. Yoo, W. Yang, 2009, Oral surgery, oral medicine, oral pathology, oral radiology, and endodontics.

Gene expression profile of cytokine and growth factor during differentiation of bone marrow-derived mesenchymal stem cell.

H. Koo, K. Yoo, Dong Hyun Kim, 2005, Cytokine.

The impact of HLA matching on unrelated donor hematopoietic stem cell transplantation in Korean children

H. Koo, K. Yoo, K. Sung, 2011, The Korean Journal of Hematology.

Clinicopathologic features and treatment outcomes in malignant lymphoma of pediatric and young adult patients in Korea: comparison of korean all-ages group and Western younger age group.

H. Koo, K. Yoo, Sarah Park, 2007, Clinical lymphoma & myeloma.

Middle mediastinal lesions: imaging findings and pathologic correlation.

K. S. Lee, H. Koo, Y. Kim, 2000, European journal of radiology.

A fatal case of acute pulmonary embolism caused by right ventricular masses of acute lymphoblastic lymphoma-leukemia in a 13 year old girl

Soo Hyun Lee, H. Koo, S. H. Lee, 2012, Korean journal of pediatrics.

Childhood Acute Immune Thrombocytopenic Purpura in Korea -Multicenter Study of Korean Society of Pediatric Hematology/Oncology-

H. Koo, H. Park, S. Lee, 2003 .

Changes in hepatitis B antibody status after chemotherapy in children with acute lymphoblastic leukemia

H. Koo, Yae-Jean Kim, E. Yi, 2019, Pediatric blood & cancer.

Effect of Everolimus (RAD001) on Acute Graft-Versus-Host Disease in Mice.

H. Koo, K. Yoo, H. Park, 2016, Journal of pediatric hematology/oncology.

Dual role of ERK2/NF-κB signaling in TRAIL sensitivity.

H. Koo, K. Yoo, Ji Won Lee, 2022, American journal of cancer research.

Multimodal treatment including tandem high‐dose chemotherapy and autologous stem cell transplantation in children with anaplastic ependymomas

Y. Suh, H. Koo, K. Yoo, 2018, Pediatric transplantation.

Overexpression of X-linked Inhibitor of Apoptosis Protein (XIAP) is an Independent Unfavorable Prognostic Factor in Childhood de Novo Acute Myeloid Leukemia

Hee-Jin Kim, H. Koo, K. Yoo, 2009, Journal of Korean medical science.

Human Adipose Tissue Stem Cells Promote the Growth of Acute Lymphoblastic Leukemia Cells in NOD/SCID Mice

H. Koo, K. Yoo, H. Park, 2018, Stem Cell Reviews and Reports.

Solid tumors in childhood: risk-based management

H. Koo, 2007 .

Correlation Between Chemokines Released From Umbilical Cord Blood–Derived Mesenchymal Stem Cells and Engraftment of Hematopoietic Stem Cells in Nonobese Diabetic/Severe Combined Immunodeficient (Nod/Scid) Mice

Soo Hyun Lee, H. Koo, K. Yoo, 2011, Pediatric hematology and oncology.

Efficacy of High-dose Chemotherapy and Autologous Stem Cell Transplantation in Patients with Relapsed Medulloblastoma: A Report on The Korean Society for Pediatric Neuro-Oncology (KSPNO)-S-053 Study

H. Koo, K. Yoo, Joseph Kang, 2010, Journal of Korean medical science.

Strategies to improve the immunosuppressive properties of human mesenchymal stem cells

H. Koo, K. Yoo, Myoung-Woo Lee, 2015, Stem Cell Research & Therapy.

The impact of drug‐resistant cytomegalovirus in pediatric allogeneic hematopoietic cell transplant recipients: a prospective monitoring of UL97 and UL54 gene mutations

H. Koo, K. Yoo, S. Lee, 2014, Transplant infectious disease : an official journal of the Transplantation Society.

Safety and Efficacy of Pegteograstim on Chemotherapy-induced Neutropenia in Children and Adolescents With Solid Tumors

H. Koo, K. Yoo, Ji Won Lee, 2021, Journal of pediatric hematology/oncology.

Radiologic Findings of Various Disorders Related to Chemotherapy in Children

H. Koo, K. Sung, Jae Hyung Kim, 1998 .

Epidemiologic and Clinical Outcomes of Pediatric Renal Tumors in Korea: A Retrospective Analysis of The Korean Pediatric Hematology and Oncology Group (KPHOG) Data

Jae Min Lee, Sang Kyu Park, Jae Wook Lee, 2022, Cancer research and treatment.

Tandem High-Dose Chemotherapy and Autologous Stem Cell Transplantation for High-Grade Gliomas in Children and Adolescents

Y. Suh, H. Koo, K. Yoo, 2016, Journal of Korean medical science.

A Novel de novo Mutation in the G6PD Gene in a Korean Boy with Glucose-6-phosphate Dehydrogenase Deficiency: Case Report.

Hee-Jin Kim, H. Koo, Sun-Hee Kim, 2015, Annals of clinical and laboratory science.

Philadelphia chromosome-positive acute lympho- blastic leukemia in childhood

H. Koo, 2011 .

Umbilical cord blood transplantation.

H. Koo, H. Ahn, 2003, Korean journal of pediatrics.

Umbilical cord blood transplantation.

H. Koo, H. Ahn, 2012, Korean journal of pediatrics.

Desmoplastic small round cell tumor of the stomach mimicking a gastric cancer in a child.

Y. Suh, H. Koo, Jeong-Meen Seo, 2011, Journal of the Korean Surgical Society.

Application of a portable microscopic cell counter for the counting of residual leukocytes in leukoreduced apheresis platelet concentrates in a hospital blood bank.

H. Koo, S. Chun, D. Cho, 2017, Transfusion and apheresis science : official journal of the World Apheresis Association : official journal of the European Society for Haemapheresis.

Title : Application of a portable microscopic cell counter for the counting of residual leukocytes in leukoreduced apheresis

H. Koo, J. Seo, 2017 .

Incidence estimation of leukemia among Koreans.

K. Yoo, H. Koo, Y. Ahn, 1991, Journal of Korean medical science.

Adjuvant CD49d Blockade Eradicates Chemoresistant ALL

M. Loh, N. Heisterkamp, H. Koo, 2010 .

Current Status and Physicians’ Perspectives of Childhood Cancer Survivorship in Korea: A Nationwide Survey of Pediatric Hematologists/Oncologists

H. Koo, K. Yoo, Ji Won Lee, 2023, Journal of Korean medical science.

Atypical Teratoid/Rhabdoid Tumor of the Central Nervous System in Children Under the Age of 3 Years.

H. Koo, K. Yoo, Chae-Yong Kim, 2020 .

High‐dose chemotherapy followed by autologous stem cell transplantation in pediatric patients with relapsed osteosarcoma

H. Koo, K. Yoo, Ji Won Lee, 2023, Pediatric blood & cancer.