Pituitary tumors contain a side population with tumor stem cell-associated characteristics.
Pituitary adenomas cause significant endocrine and mass-related morbidity. Little is known about the mechanisms that underlie pituitary tumor pathogenesis. In the present study, we searched for a side population (SP) in pituitary tumors representing cells with high efflux capacity and potentially enriched for tumor stem cells (TSCs). Human pituitary adenomas contain a SP irrespective of hormonal phenotype. This adenoma SP, as well as the purified SP (pSP) that is depleted from endothelial and immune cells, is enriched for cells that express 'tumor stemness' markers and signaling pathways, including epithelial-mesenchymal transition (EMT)-linked factors. Pituitary adenomas were found to contain self-renewing sphere-forming cells, considered to be a property of TSCs. These sphere-initiating cells were recovered in the pSP. Because benign pituitary adenomas do not grow in vitro and have failed to expand in immunodeficient mice, the pituitary tumor cell line AtT20 was further used. We identified a SP in this cell line and found it to be more tumorigenic than the non-SP 'main population'. Of the two EMT regulatory pathways tested, the inhibition of chemokine (C-X-C motif) receptor 4 (CXCR4) signaling reduced EMT-associated cell motility in vitro as well as xenograft tumor growth, whereas the activation of TGFβ had no effect. The human adenoma pSP also showed upregulated expression of the pituitary stem cell marker SOX2. Pituitaries from dopamine receptor D2 knockout (Drd2(-/-)) mice that bear prolactinomas contain more pSP, Sox2(+), and colony-forming cells than WT glands. In conclusion, we detected a SP in pituitary tumors and identified TSC-associated characteristics. The present study adds new elements to the unraveling of pituitary tumor pathogenesis and may lead to the identification of new therapeutic targets.
Department of Development and RegenerationCluster Stem Cell Biology and Embryology, Research Unit of Stem Cell Research, KU Leuven (University of Leuven), Campus Gasthuisberg O&N4, Herestraat 49, B-3000 Leuven, BelgiumDepartment of Hand SurgeryTongji Medical College, Union Hospital, Huazhong University of Science and Technology (HUST), Jiefang Avenue #1277, Wuhan, Hubei 430022, ChinaZhejiang Provincial Key Laboratory of OphthalmologyHangzhou, ChinaEye Center of the 2nd Affiliated HospitalMedical College of Zhejiang University, Hangzhou, ChinaDepartment of Imaging and PathologyKU Leuven, Leuven, BelgiumCITNOBA (National Research Council of Argentina)National University of the Northwest of Buenos Aires (CONICET-UNNOBA), Pergamino, Buenos Aires, ArgentinaLaboratory of Pituitary RegulationInstituto de Biologia y Medicina Experimental, CONICET, Buenos Aires, ArgentinaUnit Head and Neck OncologyUniversity Hospitals Leuven, Leuven, BelgiumResearch Group Experimental Oto-Rhino-LaryngologyUniversity Hospitals Leuven, Leuven, BelgiumUnit Clinical and Experimental EndocrinologyUniversity Hospitals Leuven, Leuven, BelgiumResearch Group Experimental Neurosurgery and NeuroanatomyUniversity Hospitals Leuven, Leuven, Belgium.
Freya
F
Mertens
Department of Development and RegenerationCluster Stem Cell Biology and Embryology, Research Unit of Stem Cell Research, KU Leuven (University of Leuven), Campus Gasthuisberg O&N4, Herestraat 49, B-3000 Leuven, BelgiumDepartment of Hand SurgeryTongji Medical College, Union Hospital, Huazhong University of Science and Technology (HUST), Jiefang Avenue #1277, Wuhan, Hubei 430022, ChinaZhejiang Provincial Key Laboratory of OphthalmologyHangzhou, ChinaEye Center of the 2nd Affiliated HospitalMedical College of Zhejiang University, Hangzhou, ChinaDepartment of Imaging and PathologyKU Leuven, Leuven, BelgiumCITNOBA (National Research Council of Argentina)National University of the Northwest of Buenos Aires (CONICET-UNNOBA), Pergamino, Buenos Aires, ArgentinaLaboratory of Pituitary RegulationInstituto de Biologia y Medicina Experimental, CONICET, Buenos Aires, ArgentinaUnit Head and Neck OncologyUniversity Hospitals Leuven, Leuven, BelgiumResearch Group Experimental Oto-Rhino-LaryngologyUniversity Hospitals Leuven, Leuven, BelgiumUnit Clinical and Experimental EndocrinologyUniversity Hospitals Leuven, Leuven, BelgiumResearch Group Experimental Neurosurgery and NeuroanatomyUniversity Hospitals Leuven, Leuven, Belgium.
Lies
L
Gremeaux
Department of Development and RegenerationCluster Stem Cell Biology and Embryology, Research Unit of Stem Cell Research, KU Leuven (University of Leuven), Campus Gasthuisberg O&N4, Herestraat 49, B-3000 Leuven, BelgiumDepartment of Hand SurgeryTongji Medical College, Union Hospital, Huazhong University of Science and Technology (HUST), Jiefang Avenue #1277, Wuhan, Hubei 430022, ChinaZhejiang Provincial Key Laboratory of OphthalmologyHangzhou, ChinaEye Center of the 2nd Affiliated HospitalMedical College of Zhejiang University, Hangzhou, ChinaDepartment of Imaging and PathologyKU Leuven, Leuven, BelgiumCITNOBA (National Research Council of Argentina)National University of the Northwest of Buenos Aires (CONICET-UNNOBA), Pergamino, Buenos Aires, ArgentinaLaboratory of Pituitary RegulationInstituto de Biologia y Medicina Experimental, CONICET, Buenos Aires, ArgentinaUnit Head and Neck OncologyUniversity Hospitals Leuven, Leuven, BelgiumResearch Group Experimental Oto-Rhino-LaryngologyUniversity Hospitals Leuven, Leuven, BelgiumUnit Clinical and Experimental EndocrinologyUniversity Hospitals Leuven, Leuven, BelgiumResearch Group Experimental Neurosurgery and NeuroanatomyUniversity Hospitals Leuven, Leuven, Belgium Department of Development and RegenerationCluster Stem Cell Biology and Embryology, Research Unit of Stem Cell Research, KU Leuven (University of Leuven), Campus Gasthuisberg O&N4, Herestraat 49, B-3000 Leuven, BelgiumDepartment of Hand SurgeryTongji Medical College, Union Hospital, Huazhong University of Science and Technology (HUST), Jiefang Avenue #1277, Wuhan, Hubei 430022, ChinaZhejiang Provincial Key Laboratory of OphthalmologyHangzhou, ChinaEye Center of the 2nd Affiliated HospitalMedical College of Zhejiang University, Hangzhou, ChinaDepartment of Imaging and PathologyKU Leuven, Leuven, BelgiumCITNOBA (National Research Council of Argentina)National University of the Northwest of Buenos Aires (CONICET-UNNOBA), Pergamino, Buenos Aires, ArgentinaLaborator
Jianghai
J
Chen
Department of Development and RegenerationCluster Stem Cell Biology and Embryology, Research Unit of Stem Cell Research, KU Leuven (University of Leuven), Campus Gasthuisberg O&N4, Herestraat 49, B-3000 Leuven, BelgiumDepartment of Hand SurgeryTongji Medical College, Union Hospital, Huazhong University of Science and Technology (HUST), Jiefang Avenue #1277, Wuhan, Hubei 430022, ChinaZhejiang Provincial Key Laboratory of OphthalmologyHangzhou, ChinaEye Center of the 2nd Affiliated HospitalMedical College of Zhejiang University, Hangzhou, ChinaDepartment of Imaging and PathologyKU Leuven, Leuven, BelgiumCITNOBA (National Research Council of Argentina)National University of the Northwest of Buenos Aires (CONICET-UNNOBA), Pergamino, Buenos Aires, ArgentinaLaboratory of Pituitary RegulationInstituto de Biologia y Medicina Experimental, CONICET, Buenos Aires, ArgentinaUnit Head and Neck OncologyUniversity Hospitals Leuven, Leuven, BelgiumResearch Group Experimental Oto-Rhino-LaryngologyUniversity Hospitals Leuven, Leuven, BelgiumUnit Clinical and Experimental EndocrinologyUniversity Hospitals Leuven, Leuven, BelgiumResearch Group Experimental Neurosurgery and NeuroanatomyUniversity Hospitals Leuven, Leuven, Belgium Department of Development and RegenerationCluster Stem Cell Biology and Embryology, Research Unit of Stem Cell Research, KU Leuven (University of Leuven), Campus Gasthuisberg O&N4, Herestraat 49, B-3000 Leuven, BelgiumDepartment of Hand SurgeryTongji Medical College, Union Hospital, Huazhong University of Science and Technology (HUST), Jiefang Avenue #1277, Wuhan, Hubei 430022, ChinaZhejiang Provincial Key Laboratory of OphthalmologyHangzhou, ChinaEye Center of the 2nd Affiliated HospitalMedical College of Zhejiang University, Hangzhou, ChinaDepartment of Imaging and PathologyKU Leuven, Leuven, BelgiumCITNOBA (National Research Council of Argentina)National University of the Northwest of Buenos Aires (CONICET-UNNOBA), Pergamino, Buenos Aires, ArgentinaLaborator
Qiuli
Q
Fu
Department of Development and RegenerationCluster Stem Cell Biology and Embryology, Research Unit of Stem Cell Research, KU Leuven (University of Leuven), Campus Gasthuisberg O&N4, Herestraat 49, B-3000 Leuven, BelgiumDepartment of Hand SurgeryTongji Medical College, Union Hospital, Huazhong University of Science and Technology (HUST), Jiefang Avenue #1277, Wuhan, Hubei 430022, ChinaZhejiang Provincial Key Laboratory of OphthalmologyHangzhou, ChinaEye Center of the 2nd Affiliated HospitalMedical College of Zhejiang University, Hangzhou, ChinaDepartment of Imaging and PathologyKU Leuven, Leuven, BelgiumCITNOBA (National Research Council of Argentina)National University of the Northwest of Buenos Aires (CONICET-UNNOBA), Pergamino, Buenos Aires, ArgentinaLaboratory of Pituitary RegulationInstituto de Biologia y Medicina Experimental, CONICET, Buenos Aires, ArgentinaUnit Head and Neck OncologyUniversity Hospitals Leuven, Leuven, BelgiumResearch Group Experimental Oto-Rhino-LaryngologyUniversity Hospitals Leuven, Leuven, BelgiumUnit Clinical and Experimental EndocrinologyUniversity Hospitals Leuven, Leuven, BelgiumResearch Group Experimental Neurosurgery and NeuroanatomyUniversity Hospitals Leuven, Leuven, Belgium.
Christophe
C
Willems
Department of Development and RegenerationCluster Stem Cell Biology and Embryology, Research Unit of Stem Cell Research, KU Leuven (University of Leuven), Campus Gasthuisberg O&N4, Herestraat 49, B-3000 Leuven, BelgiumDepartment of Hand SurgeryTongji Medical College, Union Hospital, Huazhong University of Science and Technology (HUST), Jiefang Avenue #1277, Wuhan, Hubei 430022, ChinaZhejiang Provincial Key Laboratory of OphthalmologyHangzhou, ChinaEye Center of the 2nd Affiliated HospitalMedical College of Zhejiang University, Hangzhou, ChinaDepartment of Imaging and PathologyKU Leuven, Leuven, BelgiumCITNOBA (National Research Council of Argentina)National University of the Northwest of Buenos Aires (CONICET-UNNOBA), Pergamino, Buenos Aires, ArgentinaLaboratory of Pituitary RegulationInstituto de Biologia y Medicina Experimental, CONICET, Buenos Aires, ArgentinaUnit Head and Neck OncologyUniversity Hospitals Leuven, Leuven, BelgiumResearch Group Experimental Oto-Rhino-LaryngologyUniversity Hospitals Leuven, Leuven, BelgiumUnit Clinical and Experimental EndocrinologyUniversity Hospitals Leuven, Leuven, BelgiumResearch Group Experimental Neurosurgery and NeuroanatomyUniversity Hospitals Leuven, Leuven, Belgium.
Heleen
H
Roose
Department of Development and RegenerationCluster Stem Cell Biology and Embryology, Research Unit of Stem Cell Research, KU Leuven (University of Leuven), Campus Gasthuisberg O&N4, Herestraat 49, B-3000 Leuven, BelgiumDepartment of Hand SurgeryTongji Medical College, Union Hospital, Huazhong University of Science and Technology (HUST), Jiefang Avenue #1277, Wuhan, Hubei 430022, ChinaZhejiang Provincial Key Laboratory of OphthalmologyHangzhou, ChinaEye Center of the 2nd Affiliated HospitalMedical College of Zhejiang University, Hangzhou, ChinaDepartment of Imaging and PathologyKU Leuven, Leuven, BelgiumCITNOBA (National Research Council of Argentina)National University of the Northwest of Buenos Aires (CONICET-UNNOBA), Pergamino, Buenos Aires, ArgentinaLaboratory of Pituitary RegulationInstituto de Biologia y Medicina Experimental, CONICET, Buenos Aires, ArgentinaUnit Head and Neck OncologyUniversity Hospitals Leuven, Leuven, BelgiumResearch Group Experimental Oto-Rhino-LaryngologyUniversity Hospitals Leuven, Leuven, BelgiumUnit Clinical and Experimental EndocrinologyUniversity Hospitals Leuven, Leuven, BelgiumResearch Group Experimental Neurosurgery and NeuroanatomyUniversity Hospitals Leuven, Leuven, Belgium.
Olivier
O
Govaere
Department of Development and RegenerationCluster Stem Cell Biology and Embryology, Research Unit of Stem Cell Research, KU Leuven (University of Leuven), Campus Gasthuisberg O&N4, Herestraat 49, B-3000 Leuven, BelgiumDepartment of Hand SurgeryTongji Medical College, Union Hospital, Huazhong University of Science and Technology (HUST), Jiefang Avenue #1277, Wuhan, Hubei 430022, ChinaZhejiang Provincial Key Laboratory of OphthalmologyHangzhou, ChinaEye Center of the 2nd Affiliated HospitalMedical College of Zhejiang University, Hangzhou, ChinaDepartment of Imaging and PathologyKU Leuven, Leuven, BelgiumCITNOBA (National Research Council of Argentina)National University of the Northwest of Buenos Aires (CONICET-UNNOBA), Pergamino, Buenos Aires, ArgentinaLaboratory of Pituitary RegulationInstituto de Biologia y Medicina Experimental, CONICET, Buenos Aires, ArgentinaUnit Head and Neck OncologyUniversity Hospitals Leuven, Leuven, BelgiumResearch Group Experimental Oto-Rhino-LaryngologyUniversity Hospitals Leuven, Leuven, BelgiumUnit Clinical and Experimental EndocrinologyUniversity Hospitals Leuven, Leuven, BelgiumResearch Group Experimental Neurosurgery and NeuroanatomyUniversity Hospitals Leuven, Leuven, Belgium.
Tania
T
Roskams
Department of Development and RegenerationCluster Stem Cell Biology and Embryology, Research Unit of Stem Cell Research, KU Leuven (University of Leuven), Campus Gasthuisberg O&N4, Herestraat 49, B-3000 Leuven, BelgiumDepartment of Hand SurgeryTongji Medical College, Union Hospital, Huazhong University of Science and Technology (HUST), Jiefang Avenue #1277, Wuhan, Hubei 430022, ChinaZhejiang Provincial Key Laboratory of OphthalmologyHangzhou, ChinaEye Center of the 2nd Affiliated HospitalMedical College of Zhejiang University, Hangzhou, ChinaDepartment of Imaging and PathologyKU Leuven, Leuven, BelgiumCITNOBA (National Research Council of Argentina)National University of the Northwest of Buenos Aires (CONICET-UNNOBA), Pergamino, Buenos Aires, ArgentinaLaboratory of Pituitary RegulationInstituto de Biologia y Medicina Experimental, CONICET, Buenos Aires, ArgentinaUnit Head and Neck OncologyUniversity Hospitals Leuven, Leuven, BelgiumResearch Group Experimental Oto-Rhino-LaryngologyUniversity Hospitals Leuven, Leuven, BelgiumUnit Clinical and Experimental EndocrinologyUniversity Hospitals Leuven, Leuven, BelgiumResearch Group Experimental Neurosurgery and NeuroanatomyUniversity Hospitals Leuven, Leuven, Belgium.
Carolina
C
Cristina
Department of Development and RegenerationCluster Stem Cell Biology and Embryology, Research Unit of Stem Cell Research, KU Leuven (University of Leuven), Campus Gasthuisberg O&N4, Herestraat 49, B-3000 Leuven, BelgiumDepartment of Hand SurgeryTongji Medical College, Union Hospital, Huazhong University of Science and Technology (HUST), Jiefang Avenue #1277, Wuhan, Hubei 430022, ChinaZhejiang Provincial Key Laboratory of OphthalmologyHangzhou, ChinaEye Center of the 2nd Affiliated HospitalMedical College of Zhejiang University, Hangzhou, ChinaDepartment of Imaging and PathologyKU Leuven, Leuven, BelgiumCITNOBA (National Research Council of Argentina)National University of the Northwest of Buenos Aires (CONICET-UNNOBA), Pergamino, Buenos Aires, ArgentinaLaboratory of Pituitary RegulationInstituto de Biologia y Medicina Experimental, CONICET, Buenos Aires, ArgentinaUnit Head and Neck OncologyUniversity Hospitals Leuven, Leuven, BelgiumResearch Group Experimental Oto-Rhino-LaryngologyUniversity Hospitals Leuven, Leuven, BelgiumUnit Clinical and Experimental EndocrinologyUniversity Hospitals Leuven, Leuven, BelgiumResearch Group Experimental Neurosurgery and NeuroanatomyUniversity Hospitals Leuven, Leuven, Belgium.
Damasia
D
Becú-Villalobos
Department of Development and RegenerationCluster Stem Cell Biology and Embryology, Research Unit of Stem Cell Research, KU Leuven (University of Leuven), Campus Gasthuisberg O&N4, Herestraat 49, B-3000 Leuven, BelgiumDepartment of Hand SurgeryTongji Medical College, Union Hospital, Huazhong University of Science and Technology (HUST), Jiefang Avenue #1277, Wuhan, Hubei 430022, ChinaZhejiang Provincial Key Laboratory of OphthalmologyHangzhou, ChinaEye Center of the 2nd Affiliated HospitalMedical College of Zhejiang University, Hangzhou, ChinaDepartment of Imaging and PathologyKU Leuven, Leuven, BelgiumCITNOBA (National Research Council of Argentina)National University of the Northwest of Buenos Aires (CONICET-UNNOBA), Pergamino, Buenos Aires, ArgentinaLaboratory of Pituitary RegulationInstituto de Biologia y Medicina Experimental, CONICET, Buenos Aires, ArgentinaUnit Head and Neck OncologyUniversity Hospitals Leuven, Leuven, BelgiumResearch Group Experimental Oto-Rhino-LaryngologyUniversity Hospitals Leuven, Leuven, BelgiumUnit Clinical and Experimental EndocrinologyUniversity Hospitals Leuven, Leuven, BelgiumResearch Group Experimental Neurosurgery and NeuroanatomyUniversity Hospitals Leuven, Leuven, Belgium.
Mark
M
Jorissen
Department of Development and RegenerationCluster Stem Cell Biology and Embryology, Research Unit of Stem Cell Research, KU Leuven (University of Leuven), Campus Gasthuisberg O&N4, Herestraat 49, B-3000 Leuven, BelgiumDepartment of Hand SurgeryTongji Medical College, Union Hospital, Huazhong University of Science and Technology (HUST), Jiefang Avenue #1277, Wuhan, Hubei 430022, ChinaZhejiang Provincial Key Laboratory of OphthalmologyHangzhou, ChinaEye Center of the 2nd Affiliated HospitalMedical College of Zhejiang University, Hangzhou, ChinaDepartment of Imaging and PathologyKU Leuven, Leuven, BelgiumCITNOBA (National Research Council of Argentina)National University of the Northwest of Buenos Aires (CONICET-UNNOBA), Pergamino, Buenos Aires, ArgentinaLaboratory of Pituitary RegulationInstituto de Biologia y Medicina Experimental, CONICET, Buenos Aires, ArgentinaUnit Head and Neck OncologyUniversity Hospitals Leuven, Leuven, BelgiumResearch Group Experimental Oto-Rhino-LaryngologyUniversity Hospitals Leuven, Leuven, BelgiumUnit Clinical and Experimental EndocrinologyUniversity Hospitals Leuven, Leuven, BelgiumResearch Group Experimental Neurosurgery and NeuroanatomyUniversity Hospitals Leuven, Leuven, Belgium.
Vincent Vander
VV
Poorten
Department of Development and RegenerationCluster Stem Cell Biology and Embryology, Research Unit of Stem Cell Research, KU Leuven (University of Leuven), Campus Gasthuisberg O&N4, Herestraat 49, B-3000 Leuven, BelgiumDepartment of Hand SurgeryTongji Medical College, Union Hospital, Huazhong University of Science and Technology (HUST), Jiefang Avenue #1277, Wuhan, Hubei 430022, ChinaZhejiang Provincial Key Laboratory of OphthalmologyHangzhou, ChinaEye Center of the 2nd Affiliated HospitalMedical College of Zhejiang University, Hangzhou, ChinaDepartment of Imaging and PathologyKU Leuven, Leuven, BelgiumCITNOBA (National Research Council of Argentina)National University of the Northwest of Buenos Aires (CONICET-UNNOBA), Pergamino, Buenos Aires, ArgentinaLaboratory of Pituitary RegulationInstituto de Biologia y Medicina Experimental, CONICET, Buenos Aires, ArgentinaUnit Head and Neck OncologyUniversity Hospitals Leuven, Leuven, BelgiumResearch Group Experimental Oto-Rhino-LaryngologyUniversity Hospitals Leuven, Leuven, BelgiumUnit Clinical and Experimental EndocrinologyUniversity Hospitals Leuven, Leuven, BelgiumResearch Group Experimental Neurosurgery and NeuroanatomyUniversity Hospitals Leuven, Leuven, Belgium.
Marie
M
Bex
Department of Development and RegenerationCluster Stem Cell Biology and Embryology, Research Unit of Stem Cell Research, KU Leuven (University of Leuven), Campus Gasthuisberg O&N4, Herestraat 49, B-3000 Leuven, BelgiumDepartment of Hand SurgeryTongji Medical College, Union Hospital, Huazhong University of Science and Technology (HUST), Jiefang Avenue #1277, Wuhan, Hubei 430022, ChinaZhejiang Provincial Key Laboratory of OphthalmologyHangzhou, ChinaEye Center of the 2nd Affiliated HospitalMedical College of Zhejiang University, Hangzhou, ChinaDepartment of Imaging and PathologyKU Leuven, Leuven, BelgiumCITNOBA (National Research Council of Argentina)National University of the Northwest of Buenos Aires (CONICET-UNNOBA), Pergamino, Buenos Aires, ArgentinaLaboratory of Pituitary RegulationInstituto de Biologia y Medicina Experimental, CONICET, Buenos Aires, ArgentinaUnit Head and Neck OncologyUniversity Hospitals Leuven, Leuven, BelgiumResearch Group Experimental Oto-Rhino-LaryngologyUniversity Hospitals Leuven, Leuven, BelgiumUnit Clinical and Experimental EndocrinologyUniversity Hospitals Leuven, Leuven, BelgiumResearch Group Experimental Neurosurgery and NeuroanatomyUniversity Hospitals Leuven, Leuven, Belgium.
Johannes
J
van Loon
Department of Development and RegenerationCluster Stem Cell Biology and Embryology, Research Unit of Stem Cell Research, KU Leuven (University of Leuven), Campus Gasthuisberg O&N4, Herestraat 49, B-3000 Leuven, BelgiumDepartment of Hand SurgeryTongji Medical College, Union Hospital, Huazhong University of Science and Technology (HUST), Jiefang Avenue #1277, Wuhan, Hubei 430022, ChinaZhejiang Provincial Key Laboratory of OphthalmologyHangzhou, ChinaEye Center of the 2nd Affiliated HospitalMedical College of Zhejiang University, Hangzhou, ChinaDepartment of Imaging and PathologyKU Leuven, Leuven, BelgiumCITNOBA (National Research Council of Argentina)National University of the Northwest of Buenos Aires (CONICET-UNNOBA), Pergamino, Buenos Aires, ArgentinaLaboratory of Pituitary RegulationInstituto de Biologia y Medicina Experimental, CONICET, Buenos Aires, ArgentinaUnit Head and Neck OncologyUniversity Hospitals Leuven, Leuven, BelgiumResearch Group Experimental Oto-Rhino-LaryngologyUniversity Hospitals Leuven, Leuven, BelgiumUnit Clinical and Experimental EndocrinologyUniversity Hospitals Leuven, Leuven, BelgiumResearch Group Experimental Neurosurgery and NeuroanatomyUniversity Hospitals Leuven, Leuven, Belgium Hugo.Vankelecom@med.kuleuven.be chenjianghai@hust.edu.cn.
Hugo
H
Vankelecom
D000236:Adenoma / Q000235:genetics / Q000473:pathology*; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000818:Animals; D002460:Cell Line; D005260:Female; D020869:Gene Expression Profiling; D006801:Humans; D008297:Male; D008810:Mice, Inbred C57BL; D018345:Mice, Knockout; D016513:Mice, SCID; D008875:Middle Aged; D014411:Neoplastic Stem Cells / Q000473:pathology*; D010902:Pituitary Gland / Q000473:pathology; D010911:Pituitary Neoplasms / Q000235:genetics / Q000473:pathology*; D011954:Receptors, Dopamine / Q000235:genetics; D055748:SOXB1 Transcription Factors / Q000235:genetics; D014183:Transplantation, Heterologous; D055815:Young Adult
D011954:Receptors, Dopamine; C527782:SOX2 protein, human; D055748:SOXB1 Transcription Factors
Cxcr4; Sox2; adenoma; cancer stem cells; epithelial–mesenchymal transition; pituitary; side population; stem cells; tumor stem cells