2015
Overcoming Drug Resistance of Pre-B ALL Cells By Targeting Integrin alpha6 Associated Cell-Adhesion Mediated Drug Resistance Using a Novel Antibody, P5G10
Gang E, Hsieh Y, Kim H, Duchartre Y, Stephanie S, Muschen M, Wayner E, Heisterkamp N, Bonig H, Kim Y. Overcoming Drug Resistance of Pre-B ALL Cells By Targeting Integrin alpha6 Associated Cell-Adhesion Mediated Drug Resistance Using a Novel Antibody, P5G10. Blood 2015, 126: 2525. DOI: 10.1182/blood.v126.23.2525.2525.Peer-Reviewed Original ResearchMinimal residual diseaseTyrosine kinase inhibitorsPeripheral bloodDrug resistanceFlow cytometryLeukemia cellsRecipient miceHuman CD45Bone marrowBCR-ABL1NOD/SCID miceControl recipient miceCell adhesion-mediated drug resistanceAdhesion-mediated drug resistanceNovel therapeutic targetControl-treated cellsCell-bearing miceChemotherapy-resistant cellsPercentage of adherenceLaminin-1Integrin alpha 6Mesenchymal stromal cellsNormal hematopoietic cellsOvercoming Drug ResistanceUntreated mice
2012
Functional Modulation of VLA6 in BCR-ABL1+ Pre-B Acute Lymphoblastic Leukemia.
Gang E, Hsieh Y, Geng H, Pham J, Muschen M, de Arcangelis A, Willman C, Carroll W, Georges-Labouesse E, Bonig H, Kim Y. Functional Modulation of VLA6 in BCR-ABL1+ Pre-B Acute Lymphoblastic Leukemia. Blood 2012, 120: 2565. DOI: 10.1182/blood.v120.21.2565.2565.Peer-Reviewed Original ResearchMedian survival timeAcute lymphoblastic leukemiaBCR/ABL1Tyrosine kinase inhibitorsBCR-ABL1Leukemia progressionDrug resistanceBone marrow environmentLeukemia cellsLymphoblastic leukemiaPre-B Acute Lymphoblastic LeukemiaFlow cytometryNOD/SCID micePoor clinical outcomeCell adhesion-mediated drug resistanceChronic myeloid leukemiaMinimal residual diseaseChemotherapy drug resistanceAdhesion-mediated drug resistanceAddition of tamoxifenNormal B cellsModels of leukemiaVivo deletionConditional knockout modelNilotinib treatment
2010
Adjuvant CD49d Blockade Eradicates Chemoresistant ALL
Hsieh Y, Park E, Jiang E, Dauber K, Chudziak D, Schaefer P, Klemm L, Scharman C, Kang E, Koo H, Loh M, Hofmann W, Heisterkamp N, Muschen M, Shimada H, Bonig H, Kim Y. Adjuvant CD49d Blockade Eradicates Chemoresistant ALL. Blood 2010, 116: 869. DOI: 10.1182/blood.v116.21.869.869.Peer-Reviewed Original ResearchAcute lymphocytic leukemiaNOD/SCID miceBone marrow cellsSCID miceSurvival timeB-lineage acute lymphocytic leukemiaCounter-receptor VCAM-1Drug resistanceNOD/SCID xenograft modelLong-term side effectsMarrow cellsChemotherapy-resistant leukemiaDose-limiting toxicityLeukemia cellsSaline-treated groupCell adhesion-mediated drug resistanceMedian survival timeImmunocompetent mouse modelRelapse of leukemiaSCID xenograft modelAcute lymphoblastic leukemiaMurine leukemiaProlonged survival timeNew treatment modalitiesAdhesion-mediated drug resistance