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Academic Journal

Saposins modulate human invariant Natural Killer T cells self-reactivity and facilitate lipid exchange with CD1d molecules during antigen presentation.

  • Authors : Salio M; Medical Research Council Human Immunology Unit, Radcliffe Department of Medicine, Medical Research Council Weatherall Institute of Molecular Medicine, University of Oxford, Headington, Oxford OX3 9DS, United Kingdom.; Ghadbane H

Subjects: Antigens, CD1d/Antigens, CD1d/Antigens, CD1d/*metabolism ; Immunity, Innate/Immunity, Innate/Immunity, Innate/*immunology ; Lipid Metabolism/Lipid Metabolism/Lipid Metabolism/*physiology

  • Source: Proceedings of the National Academy of Sciences of the United States of America [Proc Natl Acad Sci U S A] 2013 Dec 03; Vol. 110 (49), pp. E4753-61. DatePublisher: National Academy of Sciences Country of Publication: United States NLM ID: 7505876 Publication Model:

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Academic Journal

Saposins utilize two strategies for lipid transfer and CD1 antigen presentation.

  • Authors : León L; Division of Rheumatology, Immunology and Allergy, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA.; Tatituri RV

Subjects: Antigens, CD1/Antigens, CD1/Antigens, CD1/*metabolism ; Saposins/Saposins/Saposins/*chemistry ; Saposins/Saposins/Saposins/*physiology

  • Source: Proceedings of the National Academy of Sciences of the United States of America [Proc Natl Acad Sci U S A] 2012 Mar 20; Vol. 109 (12), pp. 4357-64. Date Publisher: National Academy of Sciences Country of Publication: United States NLM ID: 7505876 Publication Model:

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Academic Journal

GPR37 and GPR37L1 are receptors for the neuroprotective and glioprotective factors prosaptide and prosaposin.

  • Authors : Meyer RC; Department of Pharmacology, Emory University School of Medicine, Atlanta, GA 30322, USA.; Giddens MM

Subjects: Nerve Growth Factors/Nerve Growth Factors/Nerve Growth Factors/*metabolism ; Receptors, G-Protein-Coupled/Receptors, G-Protein-Coupled/Receptors, G-Protein-Coupled/*metabolism ; Saposins/Saposins/Saposins/*metabolism

  • Source: Proceedings of the National Academy of Sciences of the United States of America [Proc Natl Acad Sci U S A] 2013 Jun 04; Vol. 110 (23), pp. 9529-34. Date Publisher: National Academy of Sciences Country of Publication: United States NLM ID: 7505876 Publication Model:

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Academic Journal

Molecular imaging of membrane interfaces reveals mode of beta-glucosidase activation by saposin C.

  • Authors : Alattia JR; Division of Cancer Genomics and Proteomics, Ontario Cancer Institute, 101 College Street, Toronto, ON, Canada M5G 1L7.; Shaw JE

Subjects: Lipid Bilayers/Lipid Bilayers/Lipid Bilayers/*metabolism ; Saposins/Saposins/Saposins/*pharmacology ; beta-Glucosidase/beta-Glucosidase/beta-Glucosidase/*metabolism

  • Source: Proceedings of the National Academy of Sciences of the United States of America [Proc Natl Acad Sci U S A] 2007 Oct 30; Vol. 104 (44), pp. 17394-9. Date Publisher: National Academy of Sciences Country of Publication: United States NLM ID: 7505876 Publication Model:

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Academic Journal

Saposin B is the dominant saposin that facilitates lipid binding to human CD1d molecules.

  • Authors : Yuan W; Department of Immunobiology, Howard Hughes Medical Institute, Yale University School of Medicine, New Haven, CT 06520-8011, USA.; Qi X

Subjects: Antigens, CD1/Antigens, CD1/Antigens, CD1/*chemistry ; Lipids/Lipids/Lipids/*chemistry ; Saposins/Saposins/Saposins/*physiology

  • Source: Proceedings of the National Academy of Sciences of the United States of America [Proc Natl Acad Sci U S A] 2007 Mar 27; Vol. 104 (13), pp. 5551-6. Date Publisher: National Academy of Sciences Country of Publication: United States NLM ID: 7505876 Publication Model:

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Academic Journal

Structure of saposin A lipoprotein discs.

  • Authors : Popovic K; Department of Medical Biophysics, University of Toronto, Toronto, ON, Canada M5G 2M9.; Holyoake J

Subjects: Lipoproteins/Lipoproteins/Lipoproteins/*chemistry ; Saposins/Saposins/Saposins/*chemistry; Crystallography, X-Ray

  • Source: Proceedings of the National Academy of Sciences of the United States of America [Proc Natl Acad Sci U S A] 2012 Feb 21; Vol. 109 (8), pp. 2908-12. Date Publisher: National Academy of Sciences Country of Publication: United States NLM ID: 7505876 Publication Model:

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Academic Journal

Prosaposin inhibits tumor metastasis via paracrine and endocrine stimulation of stromal p53 and Tsp-1.

  • Authors : Kang SY; Vascular Biology Program, Department of Surgery, Children's Hospital Boston, Boston, MA 02115, USA.; Halvorsen OJ

Subjects: Paracrine Communication*; Endocrine Cells/Endocrine Cells/Endocrine Cells/*metabolism ; Neoplasm Metastasis/Neoplasm Metastasis/Neoplasm Metastasis/*pathology

  • Source: Proceedings of the National Academy of Sciences of the United States of America [Proc Natl Acad Sci U S A] 2009 Jul 21; Vol. 106 (29), pp. 12115-20. DatePublisher: National Academy of Sciences Country of Publication: United States NLM ID: 7505876 Publication Model:

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Academic Journal

REPLY TO GRAHAM ET AL.: In silico atomistic coordinates andmolecular dynamics simulation trajectories of the glucocerebrosidase-saposin C complex.

Subjects: *MOLECULAR dynamics; *SAPOSINS

  • Source: Proceedings of the National Academy of Sciences of the United States of America. 6/4/2019, Vol. 116 Issue 23, p11101-11102. 2p.

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Academic Journal

J3-crystallin of the jellyfish lens: Similarity to saposins.

Subjects: CRYSTALLINE lens; PROTEINS; HYDROLASES

  • Source: Proceedings of the National Academy of Sciences of the United States of America; 10/23/2001, Vol. 98 Issue 22, p12362, 6p, 18 Diagrams

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Academic Journal

Two-pore channels regulate endomembrane tension to enable remodeling and resolution of phagolysosomes.

Subjects: LIPID metabolism; HYDROLASES; LYSIS

  • Source: Proceedings of the National Academy of Sciences of the United States of America; 2/20/2024, Vol. 121 Issue 8, p1-14, 26p

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