Skip to main content
Erschienen in: Journal of the Association for Research in Otolaryngology 4/2018

04.06.2018 | Research Article

Platelet-Derived Growth Factor Subunit B Signaling Promotes Pericyte Migration in Response to Loud Sound in the Cochlear Stria Vascularis

verfasst von: Zhiqiang Hou, Xiaohan Wang, Jing Cai, Jinhui Zhang, Ahmed Hassan, Manfred Auer, Xiaorui Shi

Erschienen in: Journal of the Association for Research in Otolaryngology | Ausgabe 4/2018

Einloggen, um Zugang zu erhalten

Abstract

Normal blood supply to the cochlea is critical for hearing. Noise damages auditory sensory cells and has a marked effect on the microvasculature in the cochlear lateral wall. Pericytes in the stria vascularis (strial pericytes) are particularly vulnerable and sensitive to acoustic trauma. Exposure of NG2DsRedBAC transgenic mice (6–8 weeks old) to wide-band noise at a level of 120 dB for 3 h per day for 2 consecutive days produced a significant hearing threshold shift and caused pericytes to protrude and migrate from their normal endothelial attachment sites. The pericyte migration was associated with increased expression of platelet-derived growth factor beta (PDGF-BB). Blockade of PDGF-BB signaling with either imatinib, a potent PDGF-BB receptor (PDGFR) inhibitor, or APB5, a specific PDGFRβ blocker, significantly attenuated the pericyte migration from strial vessel walls. The PDGF-BB-mediated strial pericyte migration was further confirmed in an in vitro cell migration assay, as well as in an in vivo live animal model used in conjunction with confocal fluorescence microscopy. Pericyte migration took one of two different forms, here denoted protrusion and detachment. The protrusion is characterized by pericytes with a prominent triangular shape, or pericytes extending fine strands to neighboring capillaries. The detachment is characterized by pericyte detachment and movement away from vessels. We also found the sites of pericyte migration highly associated with regions of vascular leakage. In particular, under transmission electron microscopy (TEM), multiple vesicles at the sites of endothelial cells with loosely attached pericytes were observed. These data show that cochlear pericytes are markedly affected by acoustic trauma, causing them to display abnormal morphology. The effect of loud sound on pericytes is mediated by upregulation of PDGF-BB. Normal functioning pericytes are required for vascular stability.
Literatur
Zurück zum Zitat Aguilera KY, Brekken RA (2014) Recruitment and retention: factors that affect pericyte migration. Cell Mol Life Sci 71:299–309CrossRef Aguilera KY, Brekken RA (2014) Recruitment and retention: factors that affect pericyte migration. Cell Mol Life Sci 71:299–309CrossRef
Zurück zum Zitat Armulik A, Genové G, Mäe M, Nisancioglu MH, Wallgard E, Niaudet C, He L, Norlin J, Lindblom P, Strittmatter K (2010) Pericytes regulate the blood-brain barrier. Nature 468:557–561CrossRef Armulik A, Genové G, Mäe M, Nisancioglu MH, Wallgard E, Niaudet C, He L, Norlin J, Lindblom P, Strittmatter K (2010) Pericytes regulate the blood-brain barrier. Nature 468:557–561CrossRef
Zurück zum Zitat Ball SG, Shuttleworth CA, Kielty CM (2007) Vascular endothelial growth factor can signal through platelet-derived growth factor receptors. J Cell Biol 177:489–500CrossRef Ball SG, Shuttleworth CA, Kielty CM (2007) Vascular endothelial growth factor can signal through platelet-derived growth factor receptors. J Cell Biol 177:489–500CrossRef
Zurück zum Zitat Bell RD, Winkler EA, Sagare AP, Singh I, Larue B, Deane R, Zlokovic BV (2010) Pericytes control key neurovascular functions and neuronal phenotype in the adult brain and during brain aging. Neuron 68:409–427CrossRef Bell RD, Winkler EA, Sagare AP, Singh I, Larue B, Deane R, Zlokovic BV (2010) Pericytes control key neurovascular functions and neuronal phenotype in the adult brain and during brain aging. Neuron 68:409–427CrossRef
Zurück zum Zitat Chen YT, Chang FC, Wu CF, Chou YH, Hsu HL, Chiang WC, Shen J, Chen YM, Wu KD, Tsai TJ, Duffield JS, Lin SL (2011) Platelet-derived growth factor receptor signaling activates pericyte-myofibroblast transition in obstructive and post-ischemic kidney fibrosis. Kidney Int 80:1170–1181CrossRef Chen YT, Chang FC, Wu CF, Chou YH, Hsu HL, Chiang WC, Shen J, Chen YM, Wu KD, Tsai TJ, Duffield JS, Lin SL (2011) Platelet-derived growth factor receptor signaling activates pericyte-myofibroblast transition in obstructive and post-ischemic kidney fibrosis. Kidney Int 80:1170–1181CrossRef
Zurück zum Zitat Chen J, Ingham N, Kelly J, Jadeja S, Goulding D, Pass J, Mahajan VB, Tsang SH, Nijnik A, Jackson IJ, White JK, Forge A, Jagger D, Steel KP (2014a) Spinster homolog 2 (Spns2) deficiency causes early onset progressive hearing loss. PLoS Genet 10:E1004688CrossRef Chen J, Ingham N, Kelly J, Jadeja S, Goulding D, Pass J, Mahajan VB, Tsang SH, Nijnik A, Jackson IJ, White JK, Forge A, Jagger D, Steel KP (2014a) Spinster homolog 2 (Spns2) deficiency causes early onset progressive hearing loss. PLoS Genet 10:E1004688CrossRef
Zurück zum Zitat Chen Y, Teng X, Chen W, Yang J, Yang Z, Yu Y, Shen Z (2014b) Timing of transplantation of autologous bone marrow derived mesenchymal stem cells for treating myocardial infarction. Sci China Life Sci 57:195–200CrossRef Chen Y, Teng X, Chen W, Yang J, Yang Z, Yu Y, Shen Z (2014b) Timing of transplantation of autologous bone marrow derived mesenchymal stem cells for treating myocardial infarction. Sci China Life Sci 57:195–200CrossRef
Zurück zum Zitat Choudhury N, Chen F, Shi X, Nuttall AL, Wang RK (2009) Volumetric imaging of blood flow within cochlea in gerbil in vivo. IEEE J Sel Top Quantum Electron Pp:1–6 Choudhury N, Chen F, Shi X, Nuttall AL, Wang RK (2009) Volumetric imaging of blood flow within cochlea in gerbil in vivo. IEEE J Sel Top Quantum Electron Pp:1–6
Zurück zum Zitat Cohen-Salmon M, Regnault B, Cayet N, Caille D, Demuth K, Hardelin JP, Janel N, Meda P, Petit C (2007) Connexin30 deficiency causes instrastrial fluid-blood barrier disruption within the cochlear stria vascularis. Proc Natl Acad Sci U S A 104:6229–6234CrossRef Cohen-Salmon M, Regnault B, Cayet N, Caille D, Demuth K, Hardelin JP, Janel N, Meda P, Petit C (2007) Connexin30 deficiency causes instrastrial fluid-blood barrier disruption within the cochlear stria vascularis. Proc Natl Acad Sci U S A 104:6229–6234CrossRef
Zurück zum Zitat Dahal BK, Heuchel R, Pullamsetti SS, Wilhelm J, Ghofrani HA, Weissmann N, Seeger W, Grimminger F, Schermuly RT (2011) Hypoxic pulmonary hypertension in mice with constitutively active platelet-derived growth factor receptor-beta. Pulm Circ 1:259–268CrossRef Dahal BK, Heuchel R, Pullamsetti SS, Wilhelm J, Ghofrani HA, Weissmann N, Seeger W, Grimminger F, Schermuly RT (2011) Hypoxic pulmonary hypertension in mice with constitutively active platelet-derived growth factor receptor-beta. Pulm Circ 1:259–268CrossRef
Zurück zum Zitat Dai M, Shi X (2011) Fibro-vascular coupling in the control of cochlear blood flow. PLoS One 6:E20652CrossRef Dai M, Shi X (2011) Fibro-vascular coupling in the control of cochlear blood flow. PLoS One 6:E20652CrossRef
Zurück zum Zitat Devreotes P, Horwitz AR (2015) Signaling networks that regulate cell migration. Cold Spring Harb Perspect Biol 7:A005959CrossRef Devreotes P, Horwitz AR (2015) Signaling networks that regulate cell migration. Cold Spring Harb Perspect Biol 7:A005959CrossRef
Zurück zum Zitat Donovan J, Abraham D, Norman J (2013) Platelet-derived growth factor signaling in mesenchymal cells. Front Biosci (Landmark Ed) 18:106–119CrossRef Donovan J, Abraham D, Norman J (2013) Platelet-derived growth factor signaling in mesenchymal cells. Front Biosci (Landmark Ed) 18:106–119CrossRef
Zurück zum Zitat Dore-Duffy P, Owen C, Balabanov R, Murphy S, Beaumont T, Rafols JA (2000) Pericyte migration from the vascular wall in response to traumatic brain injury. Microvasc Res 60:55–69CrossRef Dore-Duffy P, Owen C, Balabanov R, Murphy S, Beaumont T, Rafols JA (2000) Pericyte migration from the vascular wall in response to traumatic brain injury. Microvasc Res 60:55–69CrossRef
Zurück zum Zitat Dore-Duffy P, Katychev A, Wang X, Van Buren E (2006) Cns microvascular pericytes exhibit multipotential stem cell activity. J Cereb Blood Flow Metab 26:613–624CrossRef Dore-Duffy P, Katychev A, Wang X, Van Buren E (2006) Cns microvascular pericytes exhibit multipotential stem cell activity. J Cereb Blood Flow Metab 26:613–624CrossRef
Zurück zum Zitat Duz B, Oztas E, Erginay T, Erdogan E, Gonul E (2007) The effect of moderate hypothermia in acute ischemic stroke on pericyte migration: an ultrastructural study. Cryobiology 55:279–284CrossRef Duz B, Oztas E, Erginay T, Erdogan E, Gonul E (2007) The effect of moderate hypothermia in acute ischemic stroke on pericyte migration: an ultrastructural study. Cryobiology 55:279–284CrossRef
Zurück zum Zitat Facchiano A, De Marchis F, Turchetti E, Facchiano F, Guglielmi M, Denaro A, Palumbo R, Scoccianti M, Capogrossi MC (2000) The chemotactic and mitogenic effects of platelet-derived growth factor-bb on rat aorta smooth muscle cells are inhibited by basic fibroblast growth factor. J Cell Sci 113(Pt 16):2855–2863PubMed Facchiano A, De Marchis F, Turchetti E, Facchiano F, Guglielmi M, Denaro A, Palumbo R, Scoccianti M, Capogrossi MC (2000) The chemotactic and mitogenic effects of platelet-derived growth factor-bb on rat aorta smooth muscle cells are inhibited by basic fibroblast growth factor. J Cell Sci 113(Pt 16):2855–2863PubMed
Zurück zum Zitat Fredriksson L, Li H, Eriksson U (2004) The Pdgf family: four gene products form five dimeric isoforms. Cytokine Growth Factor Rev 15:197–204CrossRef Fredriksson L, Li H, Eriksson U (2004) The Pdgf family: four gene products form five dimeric isoforms. Cytokine Growth Factor Rev 15:197–204CrossRef
Zurück zum Zitat Gonul E, Duz B, Kahraman S, Kayali H, Kubar A, Timurkaynak E (2002) Early pericyte response to brain hypoxia in cats: an ultrastructural study. Microvasc Res 64:116–119CrossRef Gonul E, Duz B, Kahraman S, Kayali H, Kubar A, Timurkaynak E (2002) Early pericyte response to brain hypoxia in cats: an ultrastructural study. Microvasc Res 64:116–119CrossRef
Zurück zum Zitat Graf K, Xi XP, Yang D, Fleck E, Hsueh WA, Law RE (1997) Mitogen-activated protein kinase activation is involved in platelet-derived growth factor-directed migration by vascular smooth muscle cells. Hypertension 29:334–339CrossRef Graf K, Xi XP, Yang D, Fleck E, Hsueh WA, Law RE (1997) Mitogen-activated protein kinase activation is involved in platelet-derived growth factor-directed migration by vascular smooth muscle cells. Hypertension 29:334–339CrossRef
Zurück zum Zitat Gratton MA, Schmiedt RA, Schulte BA (1996) Age-related decreases in endocochlear potential are associated with vascular abnormalities in the stria vascularis. Hear Res 102:181–190CrossRef Gratton MA, Schmiedt RA, Schulte BA (1996) Age-related decreases in endocochlear potential are associated with vascular abnormalities in the stria vascularis. Hear Res 102:181–190CrossRef
Zurück zum Zitat Greenhalgh SN, Conroy KP, Henderson NC (2015) Healing scars: targeting pericytes to treat fibrosis. QJM 108:3–7CrossRef Greenhalgh SN, Conroy KP, Henderson NC (2015) Healing scars: targeting pericytes to treat fibrosis. QJM 108:3–7CrossRef
Zurück zum Zitat Greif DM, Eichmann A (2014) Vascular biology: brain vessels squeezed to death. Nature 508:50–51CrossRef Greif DM, Eichmann A (2014) Vascular biology: brain vessels squeezed to death. Nature 508:50–51CrossRef
Zurück zum Zitat Hall CN, Reynell C, Gesslein B, Hamilton NB, Mishra A, Sutherland BA, O’Farrell FM, Buchan AM, Lauritzen M, Attwell D (2014) Capillary pericytes regulate cerebral blood flow in health and disease. Nature 508:55–60CrossRef Hall CN, Reynell C, Gesslein B, Hamilton NB, Mishra A, Sutherland BA, O’Farrell FM, Buchan AM, Lauritzen M, Attwell D (2014) Capillary pericytes regulate cerebral blood flow in health and disease. Nature 508:55–60CrossRef
Zurück zum Zitat Hayashi H, Kunisada T, Takakura N, Aoki M, Mizuta K, Ito Y (2008) Involvement of platelet-derived growth factor receptor-Β in maintenance of mesenchyme and sensory epithelium of the neonatal mouse inner ear. Hear Res 245:73–81CrossRef Hayashi H, Kunisada T, Takakura N, Aoki M, Mizuta K, Ito Y (2008) Involvement of platelet-derived growth factor receptor-Β in maintenance of mesenchyme and sensory epithelium of the neonatal mouse inner ear. Hear Res 245:73–81CrossRef
Zurück zum Zitat Hirose K, Liberman MC (2003) Lateral wall histopathology and endocochlear potential in the noise-damaged mouse cochlea. J Assoc Res Otolaryngol 4:339–352CrossRef Hirose K, Liberman MC (2003) Lateral wall histopathology and endocochlear potential in the noise-damaged mouse cochlea. J Assoc Res Otolaryngol 4:339–352CrossRef
Zurück zum Zitat Hurtado-Alvarado G, Cabanas-Morales AM, Gomez-Gonzalez B (2014) Pericytes: brain-immune Interface modulators. Front Integr Neurosci 7:80CrossRef Hurtado-Alvarado G, Cabanas-Morales AM, Gomez-Gonzalez B (2014) Pericytes: brain-immune Interface modulators. Front Integr Neurosci 7:80CrossRef
Zurück zum Zitat Ingham NJ, Carlisle F, Pearson S, Lewis MA, Buniello A, Chen J, Isaacson RL, Pass J, White JK, Dawson SJ, Steel KP (2016) S1pr2 variants associated with auditory function in humans and endocochlear potential decline in mouse. Sci Rep 6:28964CrossRef Ingham NJ, Carlisle F, Pearson S, Lewis MA, Buniello A, Chen J, Isaacson RL, Pass J, White JK, Dawson SJ, Steel KP (2016) S1pr2 variants associated with auditory function in humans and endocochlear potential decline in mouse. Sci Rep 6:28964CrossRef
Zurück zum Zitat Ishiyama G, Lopez IA, Ishiyama P, Vinters HV, Ishiyama A (2017) The blood labyrinthine barrier in the human normal and Meniere’s disease macula utricle. Sci Rep 7:253CrossRef Ishiyama G, Lopez IA, Ishiyama P, Vinters HV, Ishiyama A (2017) The blood labyrinthine barrier in the human normal and Meniere’s disease macula utricle. Sci Rep 7:253CrossRef
Zurück zum Zitat Jadeja S, Mort RL, Keighren M, Hart AW, Joynson R, Wells S, Potter PK, Jackson IJ (2013) A Cns-specific hypomorphic Pdgfr-beta mutant model of diabetic retinopathy. Invest Ophthalmol Vis Sci 54:3569–3578CrossRef Jadeja S, Mort RL, Keighren M, Hart AW, Joynson R, Wells S, Potter PK, Jackson IJ (2013) A Cns-specific hypomorphic Pdgfr-beta mutant model of diabetic retinopathy. Invest Ophthalmol Vis Sci 54:3569–3578CrossRef
Zurück zum Zitat Kim JM, Hong KS, Song WK, Bae D, Hwang IK, Kim JS, Chung HM (2016) Perivascular progenitor cells derived from human embryonic stem cells exhibit functional characteristics of pericytes and improve the retinal vasculature in a rodent model of diabetic retinopathy. Stem Cells Transl Med 5:1268–1276CrossRef Kim JM, Hong KS, Song WK, Bae D, Hwang IK, Kim JS, Chung HM (2016) Perivascular progenitor cells derived from human embryonic stem cells exhibit functional characteristics of pericytes and improve the retinal vasculature in a rodent model of diabetic retinopathy. Stem Cells Transl Med 5:1268–1276CrossRef
Zurück zum Zitat Lemos DR, Marsh G, Huang A, Campanholle G, Aburatani T, Dang L, Gomez I, Fisher K, Ligresti G, Peti-Peterdi J, Duffield JS (2016) Maintenance of vascular integrity by pericytes is essential for normal kidney function. Am J Physiol Renal Physiol 311:F1230–F1242CrossRef Lemos DR, Marsh G, Huang A, Campanholle G, Aburatani T, Dang L, Gomez I, Fisher K, Ligresti G, Peti-Peterdi J, Duffield JS (2016) Maintenance of vascular integrity by pericytes is essential for normal kidney function. Am J Physiol Renal Physiol 311:F1230–F1242CrossRef
Zurück zum Zitat Lentz JJ, Jodelka FM, Hinrich AJ, Mccaffrey KE, Farris HE, Spalitta MJ, Bazan NG, Duelli DM, Rigo F, Hastings ML (2013) Rescue of hearing and vestibular function by antisense oligonucleotides in a mouse model of human deafness. Nat Med 19:345–350CrossRef Lentz JJ, Jodelka FM, Hinrich AJ, Mccaffrey KE, Farris HE, Spalitta MJ, Bazan NG, Duelli DM, Rigo F, Hastings ML (2013) Rescue of hearing and vestibular function by antisense oligonucleotides in a mouse model of human deafness. Nat Med 19:345–350CrossRef
Zurück zum Zitat Li L, Xu M, Li X, Lv C, Zhang X, Yu H, Zhang M, Fu Y, Meng H, Zhou J (2015) Platelet-derived growth factor-B (Pdgf-B) induced by hypoxia promotes the survival of pulmonary arterial endothelial cells through the Pi3k/Akt/Stat3 pathway. Cell Physiol Biochem 35:441–451CrossRef Li L, Xu M, Li X, Lv C, Zhang X, Yu H, Zhang M, Fu Y, Meng H, Zhou J (2015) Platelet-derived growth factor-B (Pdgf-B) induced by hypoxia promotes the survival of pulmonary arterial endothelial cells through the Pi3k/Akt/Stat3 pathway. Cell Physiol Biochem 35:441–451CrossRef
Zurück zum Zitat Liu S, Agalliu D, Yu C, Fisher M (2012) The role of pericytes in blood-brain barrier function and stroke. Curr Pharm Des 18:3653–3662CrossRef Liu S, Agalliu D, Yu C, Fisher M (2012) The role of pericytes in blood-brain barrier function and stroke. Curr Pharm Des 18:3653–3662CrossRef
Zurück zum Zitat Nadal JA, Scicli GM, Carbini LA, Scicli AG (2002) Angiotensin II stimulates migration of retinal microvascular pericytes: involvement of Tgf-beta and Pdgf-BB. Am J Physiol Heart Circ Physiol 282:H739–H748CrossRef Nadal JA, Scicli GM, Carbini LA, Scicli AG (2002) Angiotensin II stimulates migration of retinal microvascular pericytes: involvement of Tgf-beta and Pdgf-BB. Am J Physiol Heart Circ Physiol 282:H739–H748CrossRef
Zurück zum Zitat Neng L, Zhang F, Kachelmeier A, Shi X (2013) Endothelial cell, pericyte, and perivascular resident macrophage-type melanocyte interactions regulate cochlear intrastrial fluid-blood barrier permeability. J Assoc Res Otolaryngol 14:175–185CrossRef Neng L, Zhang F, Kachelmeier A, Shi X (2013) Endothelial cell, pericyte, and perivascular resident macrophage-type melanocyte interactions regulate cochlear intrastrial fluid-blood barrier permeability. J Assoc Res Otolaryngol 14:175–185CrossRef
Zurück zum Zitat Neng L, Zhang J, Yang J, Zhang F, Lopez IA, Dong M, Shi X (2015) Structural changes in thestrial blood-labyrinth barrier of aged C57bl/6 mice. Cell Tissue Res 361:685–696CrossRef Neng L, Zhang J, Yang J, Zhang F, Lopez IA, Dong M, Shi X (2015) Structural changes in thestrial blood-labyrinth barrier of aged C57bl/6 mice. Cell Tissue Res 361:685–696CrossRef
Zurück zum Zitat Niu F, Yao H, Zhang W, Sutliff RL, Buch S (2014) Tat 101-mediated enhancement of brain pericyte migration involves platelet-derived growth factor subunit B homodimer: implications for human immunodeficiency virus-associated neurocognitive disorders. J Neurosci 34:11812–11825CrossRef Niu F, Yao H, Zhang W, Sutliff RL, Buch S (2014) Tat 101-mediated enhancement of brain pericyte migration involves platelet-derived growth factor subunit B homodimer: implications for human immunodeficiency virus-associated neurocognitive disorders. J Neurosci 34:11812–11825CrossRef
Zurück zum Zitat O’Farrell FM, Attwell D (2014) A role for pericytes in coronary no-reflow. Nat Rev Cardiol 11:427–432CrossRef O’Farrell FM, Attwell D (2014) A role for pericytes in coronary no-reflow. Nat Rev Cardiol 11:427–432CrossRef
Zurück zum Zitat Ohlemiller KK, Rice ME, Gagnon PM (2008) Strial microvascular pathology and age-associated endocochlear potential decline in nod congenic mice. Hear Res 244:85–97CrossRef Ohlemiller KK, Rice ME, Gagnon PM (2008) Strial microvascular pathology and age-associated endocochlear potential decline in nod congenic mice. Hear Res 244:85–97CrossRef
Zurück zum Zitat Pennock S, Haddock LJ, Mukai S, Kazlauskas A (2014) Vascular endothelial growth factor acts primarily via platelet-derived growth factor receptor Α to promote proliferative vitreoretinopathy. Am J Pathol 184:3052–3068CrossRef Pennock S, Haddock LJ, Mukai S, Kazlauskas A (2014) Vascular endothelial growth factor acts primarily via platelet-derived growth factor receptor Α to promote proliferative vitreoretinopathy. Am J Pathol 184:3052–3068CrossRef
Zurück zum Zitat Peppiatt CM, Howarth C, Mobbs P, Attwell D (2006) Bidirectional control of Cns capillary diameter by pericytes. Nature 443:700–704CrossRef Peppiatt CM, Howarth C, Mobbs P, Attwell D (2006) Bidirectional control of Cns capillary diameter by pericytes. Nature 443:700–704CrossRef
Zurück zum Zitat Pfister F, Feng Y, Vom Hagen F, Hoffmann S, Molema G, Hillebrands JL, Shani M, Deutsch U, Hammes HP (2008) Pericyte migration: a novel mechanism of pericyte loss in experimental diabetic retinopathy. Diabetes 57:2495–2502CrossRef Pfister F, Feng Y, Vom Hagen F, Hoffmann S, Molema G, Hillebrands JL, Shani M, Deutsch U, Hammes HP (2008) Pericyte migration: a novel mechanism of pericyte loss in experimental diabetic retinopathy. Diabetes 57:2495–2502CrossRef
Zurück zum Zitat Quaegebeur A, Segura I, Carmeliet P (2010) Pericytes: blood-brain barrier safeguards against neurodegeneration? Neuron 68:321–323CrossRef Quaegebeur A, Segura I, Carmeliet P (2010) Pericytes: blood-brain barrier safeguards against neurodegeneration? Neuron 68:321–323CrossRef
Zurück zum Zitat Salt AN, Melichar I, Thalmann R (1987) Mechanisms of endocochlear potential generation by stria vascularis. Laryngoscope 97:984–991CrossRef Salt AN, Melichar I, Thalmann R (1987) Mechanisms of endocochlear potential generation by stria vascularis. Laryngoscope 97:984–991CrossRef
Zurück zum Zitat Sano H, Sudo T, Yokode M, Murayama T, Kataoka H, Takakura N, Nishikawa S, Nishikawa S-I, Kita T (2001) Functional blockade of platelet-derived growth factor receptor-Β but not of receptor-Α prevents vascular smooth muscle cell accumulation in fibrous cap lesions in apolipoprotein E–deficient mice. Circulation 103:2955–2960CrossRef Sano H, Sudo T, Yokode M, Murayama T, Kataoka H, Takakura N, Nishikawa S, Nishikawa S-I, Kita T (2001) Functional blockade of platelet-derived growth factor receptor-Β but not of receptor-Α prevents vascular smooth muscle cell accumulation in fibrous cap lesions in apolipoprotein E–deficient mice. Circulation 103:2955–2960CrossRef
Zurück zum Zitat Sano H, Ueda Y, Takakura N, Takemura G, Doi T, Kataoka H, Murayama T, Xu Y, Sudo T, Nishikawa S (2002) Blockade of platelet-derived growth factor receptor-Β pathway induces apoptosis of vascular endothelial cells and disrupts glomerular capillary formation in neonatal mice. Am J Pathol 161:135–143CrossRef Sano H, Ueda Y, Takakura N, Takemura G, Doi T, Kataoka H, Murayama T, Xu Y, Sudo T, Nishikawa S (2002) Blockade of platelet-derived growth factor receptor-Β pathway induces apoptosis of vascular endothelial cells and disrupts glomerular capillary formation in neonatal mice. Am J Pathol 161:135–143CrossRef
Zurück zum Zitat Schito L, Rey S, Tafani M, Zhang H, Wong CC, Russo A, Russo MA, Semenza GL (2012) Hypoxia-inducible factor 1-dependent expression of platelet-derived growth factor B promotes lymphatic metastasis of hypoxic breast cancer cells. Proc Natl Acad Sci U S A 109:E2707–E2716CrossRef Schito L, Rey S, Tafani M, Zhang H, Wong CC, Russo A, Russo MA, Semenza GL (2012) Hypoxia-inducible factor 1-dependent expression of platelet-derived growth factor B promotes lymphatic metastasis of hypoxic breast cancer cells. Proc Natl Acad Sci U S A 109:E2707–E2716CrossRef
Zurück zum Zitat Shi X (2009) Cochlear pericyte responses to acoustic trauma and the involvement of hypoxia-inducible factor-1alpha and vascular endothelial growth factor. Am J Pathol 174:1692–1704CrossRef Shi X (2009) Cochlear pericyte responses to acoustic trauma and the involvement of hypoxia-inducible factor-1alpha and vascular endothelial growth factor. Am J Pathol 174:1692–1704CrossRef
Zurück zum Zitat Shi X (2011) Physiopathology of the cochlear microcirculation. Hear Res 282:10–24CrossRef Shi X (2011) Physiopathology of the cochlear microcirculation. Hear Res 282:10–24CrossRef
Zurück zum Zitat Shi X (2016) Pathophysiology of the cochlear intrastrial fluid-blood barrier (review). Hear Res 338:52–63CrossRef Shi X (2016) Pathophysiology of the cochlear intrastrial fluid-blood barrier (review). Hear Res 338:52–63CrossRef
Zurück zum Zitat Shi X, Zhang F, Urdang Z, Dai M, Neng L, Zhang J, Chen S, Ramamoorthy S, Nuttall AL (2014) Thin and open vessel windows for intra-vital fluorescence imaging of murine cochlear blood flow. Hear Res 313:38–46CrossRef Shi X, Zhang F, Urdang Z, Dai M, Neng L, Zhang J, Chen S, Ramamoorthy S, Nuttall AL (2014) Thin and open vessel windows for intra-vital fluorescence imaging of murine cochlear blood flow. Hear Res 313:38–46CrossRef
Zurück zum Zitat Suzuki M, Yamasoba T, Ishibashi T, Miller JM, Kaga K (2002) Effect of noise exposure on blood-labyrinth barrier in Guinea pigs. Hear Res 164:12–18CrossRef Suzuki M, Yamasoba T, Ishibashi T, Miller JM, Kaga K (2002) Effect of noise exposure on blood-labyrinth barrier in Guinea pigs. Hear Res 164:12–18CrossRef
Zurück zum Zitat Sweeney MD, Ayyadurai S, Zlokovic BV (2016) Pericytes of the neurovascular unit: key functions and signaling pathways. Nat Neurosci 19:771–783CrossRef Sweeney MD, Ayyadurai S, Zlokovic BV (2016) Pericytes of the neurovascular unit: key functions and signaling pathways. Nat Neurosci 19:771–783CrossRef
Zurück zum Zitat Wangemann P (2002) Cochlear blood flow regulation. Adv Otorhinolaryngol 59:51–57. Wangemann P (2002) Cochlear blood flow regulation. Adv Otorhinolaryngol 59:51–57.
Zurück zum Zitat Yamagishi S, Yonekura H, Yamamoto Y, Fujimori H, Sakurai S, Tanaka N, Yamamoto H (1999) Vascular endothelial growth factor acts as a pericyte mitogen under hypoxic conditions. Lab Investig 79:501–509PubMed Yamagishi S, Yonekura H, Yamamoto Y, Fujimori H, Sakurai S, Tanaka N, Yamamoto H (1999) Vascular endothelial growth factor acts as a pericyte mitogen under hypoxic conditions. Lab Investig 79:501–509PubMed
Zurück zum Zitat Yang Y, Dai M, Wilson TM, Omelchenko I, Klimek JE, Wilmarth PA, David LL, Nuttall AL, Gillespie PG, Shi X (2011) Na+/K+-Atpase Alpha1 identified as an abundant protein in the blood-labyrinth barrier that plays an essential role in the barrier integrity. PLoS One 6:E16547CrossRef Yang Y, Dai M, Wilson TM, Omelchenko I, Klimek JE, Wilmarth PA, David LL, Nuttall AL, Gillespie PG, Shi X (2011) Na+/K+-Atpase Alpha1 identified as an abundant protein in the blood-labyrinth barrier that plays an essential role in the barrier integrity. PLoS One 6:E16547CrossRef
Zurück zum Zitat Yoshida N, Liberman MC (1999) Stereociliary anomaly in the Guinea pig: effects of hair bundle rotation on cochlear sensitivity. Hear Res 131:29–38CrossRef Yoshida N, Liberman MC (1999) Stereociliary anomaly in the Guinea pig: effects of hair bundle rotation on cochlear sensitivity. Hear Res 131:29–38CrossRef
Zurück zum Zitat Zhang W, Dai M, Fridberger A, Hassan A, Degagne J, Neng L, Zhang F, He W, Ren T, Trune D (2012) Perivascular-resident macrophage-like melanocytes in the inner ear are essential for the integrity of the intrastrial fluid–blood barrier. Proc Natl Acad Sci U S A 109:10388–10393CrossRef Zhang W, Dai M, Fridberger A, Hassan A, Degagne J, Neng L, Zhang F, He W, Ren T, Trune D (2012) Perivascular-resident macrophage-like melanocytes in the inner ear are essential for the integrity of the intrastrial fluid–blood barrier. Proc Natl Acad Sci U S A 109:10388–10393CrossRef
Zurück zum Zitat Zhang F, Dai M, Neng L, Zhang JH, Zhi Z, Fridberger A, Shi X (2013) Perivascular macrophage-like melanocyte responsiveness to acoustic trauma—a salient feature of strial barrier associated hearing loss. FASEB J 27:3730–3740CrossRef Zhang F, Dai M, Neng L, Zhang JH, Zhi Z, Fridberger A, Shi X (2013) Perivascular macrophage-like melanocyte responsiveness to acoustic trauma—a salient feature of strial barrier associated hearing loss. FASEB J 27:3730–3740CrossRef
Zurück zum Zitat Zhang F, Hao F, An D, Zeng L, Wang Y, Xu X, Cui MZ (2015) The matricellular protein Cyr61 is a key mediator of platelet-derived growth factor-induced cell migration. J Biol Chem 290:8232–8242CrossRef Zhang F, Hao F, An D, Zeng L, Wang Y, Xu X, Cui MZ (2015) The matricellular protein Cyr61 is a key mediator of platelet-derived growth factor-induced cell migration. J Biol Chem 290:8232–8242CrossRef
Metadaten
Titel
Platelet-Derived Growth Factor Subunit B Signaling Promotes Pericyte Migration in Response to Loud Sound in the Cochlear Stria Vascularis
verfasst von
Zhiqiang Hou
Xiaohan Wang
Jing Cai
Jinhui Zhang
Ahmed Hassan
Manfred Auer
Xiaorui Shi
Publikationsdatum
04.06.2018
Verlag
Springer US
Erschienen in
Journal of the Association for Research in Otolaryngology / Ausgabe 4/2018
Print ISSN: 1525-3961
Elektronische ISSN: 1438-7573
DOI
https://doi.org/10.1007/s10162-018-0670-z

Weitere Artikel der Ausgabe 4/2018

Journal of the Association for Research in Otolaryngology 4/2018 Zur Ausgabe

Kinder mit anhaltender Sinusitis profitieren häufig von Antibiotika

30.04.2024 Rhinitis und Sinusitis Nachrichten

Persistieren Sinusitisbeschwerden bei Kindern länger als zehn Tage, ist eine Antibiotikatherapie häufig gut wirksam: Ein Therapieversagen ist damit zu über 40% seltener zu beobachten als unter Placebo.

CUP-Syndrom: Künstliche Intelligenz kann Primärtumor finden

30.04.2024 Künstliche Intelligenz Nachrichten

Krebserkrankungen unbekannten Ursprungs (CUP) sind eine diagnostische Herausforderung. KI-Systeme können Pathologen dabei unterstützen, zytologische Bilder zu interpretieren, um den Primärtumor zu lokalisieren.

Sind Frauen die fähigeren Ärzte?

30.04.2024 Gendermedizin Nachrichten

Patienten, die von Ärztinnen behandelt werden, dürfen offenbar auf bessere Therapieergebnisse hoffen als Patienten von Ärzten. Besonders gilt das offenbar für weibliche Kranke, wie eine Studie zeigt.

Akuter Schwindel: Wann lohnt sich eine MRT?

28.04.2024 Schwindel Nachrichten

Akuter Schwindel stellt oft eine diagnostische Herausforderung dar. Wie nützlich dabei eine MRT ist, hat eine Studie aus Finnland untersucht. Immerhin einer von sechs Patienten wurde mit akutem ischämischem Schlaganfall diagnostiziert.

Update HNO

Bestellen Sie unseren Fach-Newsletter und bleiben Sie gut informiert – ganz bequem per eMail.