Chuyển hóa xương trong bệnh lý histiocytosis tế bào Langerhans
Tóm tắt
Bệnh histiocytosis tế bào Langerhans (LCH) là một bệnh hiếm với nguyên nhân chưa được xác định rõ ràng, liên quan đến sự kích hoạt tế bào miễn dịch và thường ảnh hưởng đến hệ xương. Sự tham gia của xương trong LCH thường xuất hiện dưới dạng tổn thương tiêu xương cùng với mật độ khoáng xương thấp. Nhiều phân tử liên quan đến chuyển hóa xương được cho là có vai trò trong cơ chế bệnh sinh của LCH hoặc có thể bị ảnh hưởng trong quá trình phát triển của bệnh, bao gồm các interleukin (IL), yếu tố hoại tử khối u α, kích hoạt thụ thể NF-κB (RANK) và ligand hòa tan RANKL của nó, osteoprotegerin (OPG), periostin và sclerostin. Trong số đó, IL-17A, periostin và RANKL đã được đề xuất như là các dấu ấn sinh học tiềm năng trong huyết thanh cho LCH, đặc biệt là vì sự tương tác giữa RANK, RANKL và OPG không chỉ điều chỉnh sự cân bằng xương thông qua tác động lên các tế bào tiêu xương mà còn ảnh hưởng đến sự kích hoạt và tồn tại của các tế bào miễn dịch. Sự thay đổi đáng kể về mức độ RANKL trong tuần hoàn và tổn thương đã được quan sát thấy ở bệnh nhân LCH bất kể có tổn thương xương hay không. Quản lý LCH tiêu chuẩn bao gồm việc sử dụng corticosteroid tại chỗ hoặc toàn thân và hóa trị liệu. Với sự liên quan của RANK, RANKL và OPG trong cơ chế bệnh và tính chất tiêu xương của các tổn thương xương, các tác nhân nhằm ức chế con đường RANKL và/hoặc kích hoạt tế bào tiêu xương, như bisphosphonates và denosumab, có thể có vai trò trong cách tiếp cận điều trị LCH mặc dù cần có điều tra lâm sàng thêm.
Từ khóa
#Langerhans cell histiocytosis; bone metabolism; osteolytic lesions; RANK; RANKL; OPG; biomarkersTài liệu tham khảo
2015, Biological and clinical significance of somatic mutations in Langerhans cell histiocytosis and related histiocytic neoplastic disorders, Hematology American Society of Hematology Education Program, 2015, 559, 10.1182/asheducation-2015.1.559
2014, The immune system, bone and RANKL, Archives of Biochemistry and Biophysics, 561, 118, 10.1016/j.abb.2014.06.003
2015, Strategies for the prevention of central nervous system complications in patients with Langerhans cell histiocytosis: the problem of neurodegenerative syndrome, Hematology/Oncology Clinics of North America, 29, 875, 10.1016/j.hoc.2015.06.006
2009, Comparison of FDG-PET scans to conventional radiography and bone scans in management of Langerhans cell histiocytosis, Pediatric Blood and Cancer, 52, 97, 10.1002/pbc.21782
2005, Presence of osteoclast-like multinucleated giant cells in the bone and nonostotic lesions of Langerhans cell histiocytosis, Journal of Experimental Medicine, 201, 687, 10.1084/jem.20041785
2015, Biological and clinical significance of somatic mutations in Langerhans cell histiocytosis and related histiocytic neoplastic disorders, Hematology American Society of Hematology Education Program, 2015, 559, 10.1182/asheducation-2015.1.559
2008, Osteonecrosis of the jaw in patients receiving intravenous or oral bisphosphonates, Pharmacotherapy, 28, 667, 10.1592/phco.28.5.667
2005, The role of vascular endothelial growth factor in Langerhans cell histiocytosis, Journal of Pediatric Hematology/Oncology, 27, 62, 10.1097/01.mph.0000154069.81149.5f
2009, Comparison of FDG-PET scans to conventional radiography and bone scans in management of Langerhans cell histiocytosis, Pediatric Blood and Cancer, 52, 97, 10.1002/pbc.21782
2018, The anti-tumor effect of RANKL inhibition in malignant solid tumors – a systematic review, Cancer Treatment Reviews, 62, 18, 10.1016/j.ctrv.2017.10.010
1997, TRANCE (tumor necrosis factor (TNF)-related activation-induced cytokine), a new TNF family member predominantly expressed in T cells, is a dendritic cell-specific survival factor, Journal of Experimental Medicine, 186, 2075, 10.1084/jem.186.12.2075
2008, Incidence of Langerhans cell histiocytosis in children: a population-based study, Pediatric Blood and Cancer, 51, 76, 10.1002/pbc.21504
2002, Bisphosphonate induces remission of refractory osteolysis in langerhans cell histiocytosis, Journal of Bone and Mineral Research, 17, 1926, 10.1359/jbmr.2002.17.11.1926
2011, Nationwide survey of bisphosphonate therapy for children with reactivated Langerhans cell histiocytosis in Japan, Pediatric Blood and Cancer, 56, 110, 10.1002/pbc.22703
2011, Langerhans cell histiocytosis: a cytokine/chemokine-mediated disorder?, European Cytokine Network, 22, 148, 10.1684/ecn.2011.0290
2008, Immunohistochemical expression of Langerin in Langerhans cell histiocytosis and non-Langerhans cell histiocytic disorders, American Journal of Surgical Pathology, 32, 615, 10.1097/PAS.0b013e31815b212b
2006, Immune interactions with CD4+ T cells promote the development of functional osteoclasts from murine CD11c+ dendritic cells, Journal of Immunology, 177, 3314, 10.4049/jimmunol.177.5.3314
2013, Langerhans cell histiocytosis (LCH): guidelines for diagnosis, clinical work-up, and treatment for patients till the age of 18 years, Pediatric Blood and Cancer, 60, 175, 10.1002/pbc.24367
2013, Pathogenesis of Langerhans cell histiocytosis, Annual Review of Pathology, 8, 1, 10.1146/annurev-pathol-020712-163959
2010, Langerhans cell histiocytosis: current concepts and treatments, Cancer Treatment Reviews, 36, 354, 10.1016/j.ctrv.2010.02.012
1999, The histiocytoses: the fall of the Tower of Babel, European Journal of Cancer, 35, 747, 10.1016/S0959-8049(99)00039-8
2005, Presence of osteoclast-like multinucleated giant cells in the bone and nonostotic lesions of Langerhans cell histiocytosis, Journal of Experimental Medicine, 201, 687, 10.1084/jem.20041785
2014, Periostin, a multifunctional matricellular protein in inflammatory and tumor microenvironments, Matrix Biology, 37, 150, 10.1016/j.matbio.2014.04.007
2013, Pathological consequence of misguided dendritic cell differentiation in histiocytic diseases, Advances in Immunology, 120, 127, 10.1016/B978-0-12-417028-5.00005-3
1997, Dendritic cells: unique leukocyte populations which control the primary immune response, Blood, 90, 3245, 10.1182/blood.V90.9.3245
2000, Langerin, a novel C-type lectin specific to Langerhans cells, is an endocytic receptor that induces the formation of Birbeck granules, Immunity, 12, 71, 10.1016/S1074-7613(00)80160-0
2012, Optimal therapy for adults with Langerhans cell histiocytosis bone lesions, PLoS ONE, 7, e43257, 10.1371/journal.pone.0043257
2015, Strategies for the prevention of central nervous system complications in patients with Langerhans cell histiocytosis: the problem of neurodegenerative syndrome, Hematology/Oncology Clinics of North America, 29, 875, 10.1016/j.hoc.2015.06.006
2007, The molecular understanding of osteoclast differentiation, Bone, 40, 251, 10.1016/j.bone.2006.09.023
2011, Nationwide survey of bisphosphonate therapy for children with reactivated Langerhans cell histiocytosis in Japan, Pediatric Blood and Cancer, 56, 110, 10.1002/pbc.22703
2009, Zoledronic acid in treatment of bone lesions by Langerhans cell histiocytosis, Journal of Bone and Mineral Metabolism, 27, 110, 10.1007/s00774-008-0001-2
RANKL, Serum osteoprotegerin levels in adults with Langerhans cell histiocytosis of and https org, Journal Clinical Endocrinology Metabolism, 1, 10.1210/jc.2011-2962
2015, Vemurafenib as first line therapy in BRAF-mutated Langerhans cell histiocytosis, Journal of the American Academy of Dermatology, 73, 29, 10.1016/j.jaad.2014.10.045
2017, Bone metastases: an overview, Oncology Reviews, 11, 321
2003, Langerhans cell histiocytosis in adults. Report from the International Registry of the Histiocyte Society, European Journal of Cancer, 39, 2341, 10.1016/S0959-8049(03)00672-5
2006, High serum values of soluble CD154, IL-2 receptor, RANKL and osteoprotegerin in Langerhans cell histiocytosis, Pediatric Blood and Cancer, 47, 194, 10.1002/pbc.20595
2008, Incidence of Langerhans cell histiocytosis in children: a population-based study, Pediatric Blood and Cancer, 51, 76, 10.1002/pbc.21504
1997, Contemporary classification of histiocytic disorders. The WHO Committee On Histiocytic/Reticulum Cell Proliferations. Reclassification Working Group of the Histiocyte Society, Medical and Pediatric Oncology, 29, 157
1998, Langerhans cell histiocytosis in adults, Hematology/Oncology Clinics of North America, 12, 259, 10.1016/S0889-8588(05)70509-8
2012, Reduced bone mineral density in adult patients with Langerhans cell histiocytosis, Pediatric Blood and Cancer, 58, 819, 10.1002/pbc.23166
1997, TRANCE (tumor necrosis factor (TNF)-related activation-induced cytokine), a new TNF family member predominantly expressed in T cells, is a dendritic cell-specific survival factor, Journal of Experimental Medicine, 186, 2075, 10.1084/jem.186.12.2075
2016, Periostin action in bone, Molecular and Cellular Endocrinology, 432, 75, 10.1016/j.mce.2015.12.014
2015, Vemurafenib as first line therapy in BRAF-mutated Langerhans cell histiocytosis, Journal of the American Academy of Dermatology, 73, 29, 10.1016/j.jaad.2014.10.045
2017, Denosumab for the treatment of adult multisystem Langerhans cell histiocytosis, Metabolism, 69, 107, 10.1016/j.metabol.2017.01.004
2007, Endocrine manifestations in Langerhans cell histiocytosis, Trends in Endocrinology and Metabolism, 18, 252, 10.1016/j.tem.2007.06.003
1997, A homologue of the TNF receptor and its ligand enhance T-cell growth and dendritic cell function, Nature, 390, 175, 10.1038/36593
1989, Experiences of clodronate treatment of multifocal eosinophilic granuloma of bone, Journal of Internal Medicine, 225, 59, 10.1111/j.1365-2796.1989.tb00038.x
2014, The immune system, bone and RANKL, Archives of Biochemistry and Biophysics, 561, 118, 10.1016/j.abb.2014.06.003
2010, Langerhans cell histiocytosis: current concepts and treatments, Cancer Treatment Reviews, 36, 354, 10.1016/j.ctrv.2010.02.012
2004, Permanent consequences in Langerhans cell histiocytosis patients: a pilot study from the Histiocyte Society-Late Effects Study Group, Pediatric Blood and Cancer, 42, 438, 10.1002/pbc.20021
2016, Periostin action in bone, Molecular and Cellular Endocrinology, 432, 75, 10.1016/j.mce.2015.12.014
Rationale for the application of RANKL inhibition in the treatment of Langerhans cell histiocytosis of and https org, Journal Clinical Endocrinology Metabolism, 282
2011, IL-17A in LCH: systemic biomarker, local factor, or none of the above?, Molecular Therapy, 19, 1405, 10.1038/mt.2011.150
1989, Experiences of clodronate treatment of multifocal eosinophilic granuloma of bone, Journal of Internal Medicine, 225, 59, 10.1111/j.1365-2796.1989.tb00038.x
2009, RANKL inhibition for the management of patients with benign metabolic bone disorders, Expert Opinion on Investigational Drugs, 18, 1085, 10.1517/13543780903048929
2013, Skeletal involvement in Langerhans cell histiocytosis, Insights into Imaging, 4, 569, 10.1007/s13244-013-0271-7
2007, Osteoimmunology: shared mechanisms and crosstalk between the immune and bone systems, Nature Reviews Immunology, 7, 292, 10.1038/nri2062
2008, Bisphosphonates: mechanism of action and role in clinical practice, Mayo Clinic Proceedings, 83, 1032, 10.4065/83.9.1032
2017, Trametinib-induced remission of an MEK1-mutated Langerhans cell histiocytosis, JCO Clinical Cancer Informatics, 1, 1
2003, Osteocyte control of bone formation via sclerostin, a novel BMP antagonist, EMBO Journal, 22, 6267, 10.1093/emboj/cdg599
2016, Bisphosphonates in Langerhans cell histiocytosis: an international retrospective case series, Mediterranean Journal of Hematology and Infectious Diseases, 8, e2016033, 10.4084/mjhid.2016.033
2011, Langerhans cell histiocytosis: a cytokine/chemokine-mediated disorder?, European Cytokine Network, 22, 148, 10.1684/ecn.2011.0290
2005, Immunohistochemical detection of the apoptosis-related proteins FADD, FLICE, and FLIP in Langerhans cell histiocytosis, Journal of Pediatric Hematology/Oncology, 27, 301, 10.1097/01.mph.0000168725.57143.52
2004, Expression of apoptosis-regulatory proteins in lesions of pulmonary Langerhans cell histiocytosis, Histopathology, 45, 20, 10.1111/j.1365-2559.2004.01875.x
2011, IL-17A in LCH: systemic biomarker, local factor, or none of the above?, Molecular Therapy, 19, 1405, 10.1038/mt.2011.150
2015, Nosology and pathology of Langerhans cell histiocytosis, Hematology/Oncology Clinics of North America, 29, 799, 10.1016/j.hoc.2015.06.001
2006, Immune interactions with CD4+ T cells promote the development of functional osteoclasts from murine CD11c+ dendritic cells, Journal of Immunology, 177, 3314, 10.4049/jimmunol.177.5.3314
2007, Osteoimmunology: shared mechanisms and crosstalk between the immune and bone systems, Nature Reviews Immunology, 7, 292, 10.1038/nri2062
1998, Langerhans cell histiocytosis in adults, Hematology/Oncology Clinics of North America, 12, 259, 10.1016/S0889-8588(05)70509-8
2017, Denosumab for the treatment of adult multisystem Langerhans cell histiocytosis, Metabolism, 69, 107, 10.1016/j.metabol.2017.01.004
1997, Dendritic cells: unique leukocyte populations which control the primary immune response, Blood, 90, 3245, 10.1182/blood.V90.9.3245
RANKL, Serum osteoprotegerin levels in adults with Langerhans cell histiocytosis of and https org, Journal Clinical Endocrinology Metabolism, 1, 10.1210/jc.2011-2962
2012, Langerhans cells down-regulate inflammation-driven alveolar bone loss, PNAS, 109, 7043, 10.1073/pnas.1116770109
2013, Management of adult patients with Langerhans cell histiocytosis: recommendations from an expert panel on behalf of Euro-Histio-Net, Orphanet Journal of Rare Diseases, 8, 72, 10.1186/1750-1172-8-72
2001, Pamidronate for bone pain from osteolytic lesions in Langerhans’-cell histiocytosis, New England Journal of Medicine, 345, 225, 10.1056/NEJM200107193450318
2014, Periostin, a multifunctional matricellular protein in inflammatory and tumor microenvironments, Matrix Biology, 37, 150, 10.1016/j.matbio.2014.04.007
2017, Periostin: the bone and beyond, European Journal of Internal Medicine, 38, 12, 10.1016/j.ejim.2016.11.015
2017, Bone metastases: an overview, Oncology Reviews, 11, 321
2017, Periostin: the bone and beyond, European Journal of Internal Medicine, 38, 12, 10.1016/j.ejim.2016.11.015
2013, Pathogenesis of Langerhans cell histiocytosis, Annual Review of Pathology, 8, 1, 10.1146/annurev-pathol-020712-163959
1979, The origin of the osteoclast, Clinical Orthopaedics and Related Research, 145, 252
2012, Langerhans cells down-regulate inflammation-driven alveolar bone loss, PNAS, 109, 7043, 10.1073/pnas.1116770109
2008, Immunohistochemical expression of Langerin in Langerhans cell histiocytosis and non-Langerhans cell histiocytic disorders, American Journal of Surgical Pathology, 32, 615, 10.1097/PAS.0b013e31815b212b
2012, Optimal therapy for adults with Langerhans cell histiocytosis bone lesions, PLoS ONE, 7, e43257, 10.1371/journal.pone.0043257
2001, Comparison of trabecular bone microarchitecture and remodeling in glucocorticoid-induced and postmenopausal osteoporosis, Journal of Bone and Mineral Research, 16, 97, 10.1359/jbmr.2001.16.1.97
2014, Serum periostin is associated with fracture risk in postmenopausal women: a 7-year prospective analysis of the OFELY study, Journal of Clinical Endocrinology and Metabolism, 99, 2533, 10.1210/jc.2013-3893
2012, Is serum IL-17A a useful systemic biomarker in patients with Langerhans cell histiocytosis?, Molecular Therapy, 20, 6, 10.1038/mt.2011.239
2008, Osteonecrosis of the jaw in patients receiving intravenous or oral bisphosphonates, Pharmacotherapy, 28, 667, 10.1592/phco.28.5.667
2006, Biology of Langerhans cells and Langerhans cell histiocytosis, International Review of Cytology, 254, 1, 10.1016/S0074-7696(06)54001-X
2008, IL-23 induces receptor activator of NF-kappaB ligand expression on CD4+ T cells and promotes osteoclastogenesis in an autoimmune arthritis model, Journal of Immunology, 181, 1507, 10.4049/jimmunol.181.2.1507
2003, Osteocyte control of bone formation via sclerostin, a novel BMP antagonist, EMBO Journal, 22, 6267, 10.1093/emboj/cdg599
2017, Low periostin levels in adult patients with Langerhans cell histiocytosis are independently associated with the disease activity, Metabolism, 71, 198, 10.1016/j.metabol.2017.03.017
2006, Biology of Langerhans cells and Langerhans cell histiocytosis, International Review of Cytology, 254, 1, 10.1016/S0074-7696(06)54001-X
2017, Trametinib-induced remission of an MEK1-mutated Langerhans cell histiocytosis, JCO Clinical Cancer Informatics, 1, 1
1994, Transforming growth factor beta in tissue fibrosis, New England Journal of Medicine, 331, 1286, 10.1056/NEJM199411103311907
2005, Immunohistochemical detection of the apoptosis-related proteins FADD, FLICE, and FLIP in Langerhans cell histiocytosis, Journal of Pediatric Hematology/Oncology, 27, 301, 10.1097/01.mph.0000168725.57143.52
2007, The molecular understanding of osteoclast differentiation, Bone, 40, 251, 10.1016/j.bone.2006.09.023
Rationale for the application of RANKL inhibition in the treatment of Langerhans cell histiocytosis of and https org, Journal Clinical Endocrinology Metabolism, 282
2012, Reduced bone mineral density in adult patients with Langerhans cell histiocytosis, Pediatric Blood and Cancer, 58, 819, 10.1002/pbc.23166
2014, Serum periostin is associated with fracture risk in postmenopausal women: a 7-year prospective analysis of the OFELY study, Journal of Clinical Endocrinology and Metabolism, 99, 2533, 10.1210/jc.2013-3893
2017, Periostin regulates fibrocyte function to promote myofibroblast differentiation and lung fibrosis, Mucosal Immunology, 10, 341, 10.1038/mi.2016.61
2005, Bisphosphonate treatment of bone disease, Archives of Disease in Childhood, 90, 494, 10.1136/adc.2003.036590
2017, Low periostin levels in adult patients with Langerhans cell histiocytosis are independently associated with the disease activity, Metabolism, 71, 198, 10.1016/j.metabol.2017.03.017
2005, Bisphosphonate treatment of bone disease, Archives of Disease in Childhood, 90, 494, 10.1136/adc.2003.036590
2008, IL-23 induces receptor activator of NF-kappaB ligand expression on CD4+ T cells and promotes osteoclastogenesis in an autoimmune arthritis model, Journal of Immunology, 181, 1507, 10.4049/jimmunol.181.2.1507
1999, Differential in situ cytokine profiles of Langerhans-like cells and T cells in Langerhans cell histiocytosis: abundant expression of cytokines relevant to disease and treatment, Blood, 94, 4195
2012, Is serum IL-17A a useful systemic biomarker in patients with Langerhans cell histiocytosis?, Molecular Therapy, 20, 6, 10.1038/mt.2011.239
2005, The role of vascular endothelial growth factor in Langerhans cell histiocytosis, Journal of Pediatric Hematology/Oncology, 27, 62, 10.1097/01.mph.0000154069.81149.5f
2006, High serum values of soluble CD154, IL-2 receptor, RANKL and osteoprotegerin in Langerhans cell histiocytosis, Pediatric Blood and Cancer, 47, 194, 10.1002/pbc.20595
2018, The anti-tumor effect of RANKL inhibition in malignant solid tumors – a systematic review, Cancer Treatment Reviews, 62, 18, 10.1016/j.ctrv.2017.10.010
2001, Pamidronate for bone pain from osteolytic lesions in Langerhans’-cell histiocytosis, New England Journal of Medicine, 345, 225, 10.1056/NEJM200107193450318
2013, Management of adult patients with Langerhans cell histiocytosis: recommendations from an expert panel on behalf of Euro-Histio-Net, Orphanet Journal of Rare Diseases, 8, 72, 10.1186/1750-1172-8-72
2014, Circulating periostin levels do not differ between postmenopausal women with normal and low bone mass and are not affected by zoledronic acid treatment, Hormone and Metabolic Research, 46, 145
1994, Transforming growth factor beta in tissue fibrosis, New England Journal of Medicine, 331, 1286, 10.1056/NEJM199411103311907
2008, Bisphosphonates: mechanism of action and role in clinical practice, Mayo Clinic Proceedings, 83, 1032, 10.4065/83.9.1032
2017, Periostin regulates fibrocyte function to promote myofibroblast differentiation and lung fibrosis, Mucosal Immunology, 10, 341, 10.1038/mi.2016.61
2004, Permanent consequences in Langerhans cell histiocytosis patients: a pilot study from the Histiocyte Society-Late Effects Study Group, Pediatric Blood and Cancer, 42, 438, 10.1002/pbc.20021
1999, Differential in situ cytokine profiles of Langerhans-like cells and T cells in Langerhans cell histiocytosis: abundant expression of cytokines relevant to disease and treatment, Blood, 94, 4195
2009, Zoledronic acid in treatment of bone lesions by Langerhans cell histiocytosis, Journal of Bone and Mineral Metabolism, 27, 110, 10.1007/s00774-008-0001-2
2000, Langerin, a novel C-type lectin specific to Langerhans cells, is an endocytic receptor that induces the formation of Birbeck granules, Immunity, 12, 71, 10.1016/S1074-7613(00)80160-0
2007, Endocrine manifestations in Langerhans cell histiocytosis, Trends in Endocrinology and Metabolism, 18, 252, 10.1016/j.tem.2007.06.003
2015, Nosology and pathology of Langerhans cell histiocytosis, Hematology/Oncology Clinics of North America, 29, 799, 10.1016/j.hoc.2015.06.001
2002, Bisphosphonate induces remission of refractory osteolysis in langerhans cell histiocytosis, Journal of Bone and Mineral Research, 17, 1926, 10.1359/jbmr.2002.17.11.1926
1997, A homologue of the TNF receptor and its ligand enhance T-cell growth and dendritic cell function, Nature, 390, 175, 10.1038/36593
2013, Skeletal involvement in Langerhans cell histiocytosis, Insights into Imaging, 4, 569, 10.1007/s13244-013-0271-7
2013, Pathological consequence of misguided dendritic cell differentiation in histiocytic diseases, Advances in Immunology, 120, 127, 10.1016/B978-0-12-417028-5.00005-3
2009, RANKL inhibition for the management of patients with benign metabolic bone disorders, Expert Opinion on Investigational Drugs, 18, 1085, 10.1517/13543780903048929
1997, Contemporary classification of histiocytic disorders. The WHO Committee On Histiocytic/Reticulum Cell Proliferations. Reclassification Working Group of the Histiocyte Society, Medical and Pediatric Oncology, 29, 157
2016, Bisphosphonates in Langerhans cell histiocytosis: an international retrospective case series, Mediterranean Journal of Hematology and Infectious Diseases, 8, e2016033, 10.4084/mjhid.2016.033
2014, Circulating periostin levels do not differ between postmenopausal women with normal and low bone mass and are not affected by zoledronic acid treatment, Hormone and Metabolic Research, 46, 145
2001, Comparison of trabecular bone microarchitecture and remodeling in glucocorticoid-induced and postmenopausal osteoporosis, Journal of Bone and Mineral Research, 16, 97, 10.1359/jbmr.2001.16.1.97
1999, The histiocytoses: the fall of the Tower of Babel, European Journal of Cancer, 35, 747, 10.1016/S0959-8049(99)00039-8
1979, The origin of the osteoclast, Clinical Orthopaedics and Related Research, 145, 252
2013, Langerhans cell histiocytosis (LCH): guidelines for diagnosis, clinical work-up, and treatment for patients till the age of 18 years, Pediatric Blood and Cancer, 60, 175, 10.1002/pbc.24367
2004, Expression of apoptosis-regulatory proteins in lesions of pulmonary Langerhans cell histiocytosis, Histopathology, 45, 20, 10.1111/j.1365-2559.2004.01875.x