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This is a "connection" page, showing publications co-authored by William Sonntag and Zoltan Ungvari.
William Sonntag
Connection Strength
9.340
Zoltan Ungvari
  1. GeroScience: understanding the interaction of processes of aging and chronic diseases. Age (Dordr). 2016 12; 38(5-6):377-378.
    View in: PubMed
    Score: 0.568
  2. Brain and cerebrovascular aging--new mechanisms and insights. J Gerontol A Biol Sci Med Sci. 2014 Nov; 69(11):1307-10.
    View in: PubMed
    Score: 0.491
  3. Insulin-like growth factor-1 in CNS and cerebrovascular aging. Front Aging Neurosci. 2013; 5:27.
    View in: PubMed
    Score: 0.448
  4. Ionizing radiation promotes the acquisition of a senescence-associated secretory phenotype and impairs angiogenic capacity in cerebromicrovascular endothelial cells: role of increased DNA damage and decreased DNA repair capacity in microvascular radiosensitivity. J Gerontol A Biol Sci Med Sci. 2013 Dec; 68(12):1443-57.
    View in: PubMed
    Score: 0.444
  5. Diverse roles of growth hormone and insulin-like growth factor-1 in mammalian aging: progress and controversies. J Gerontol A Biol Sci Med Sci. 2012 Jun; 67(6):587-98.
    View in: PubMed
    Score: 0.412
  6. IGF1R signaling regulates astrocyte-mediated neurovascular coupling in mice: implications for brain aging. Geroscience. 2021 04; 43(2):901-911.
    View in: PubMed
    Score: 0.191
  7. Pharmacological or genetic depletion of senescent astrocytes prevents whole brain irradiation-induced impairment of neurovascular coupling responses protecting cognitive function in mice. Geroscience. 2020 04; 42(2):409-428.
    View in: PubMed
    Score: 0.176
  8. Chemically induced carcinogenesis in rodent models of aging: assessing organismal resilience to genotoxic stressors in geroscience research. Geroscience. 2019 04; 41(2):209-227.
    View in: PubMed
    Score: 0.168
  9. Simultaneous assessment of cognitive function, circadian rhythm, and spontaneous activity in aging mice. Geroscience. 2018 04; 40(2):123-137.
    View in: PubMed
    Score: 0.156
  10. Treatment with the mitochondrial-targeted antioxidant peptide SS-31 rescues neurovascular coupling responses and cerebrovascular endothelial function and improves cognition in aged mice. Aging Cell. 2018 04; 17(2).
    View in: PubMed
    Score: 0.154
  11. Endothelial Cell Inflammation and Antioxidant Capacity are Associated With 6-Minute Walk Performance in Patients With Symptomatic Peripheral Artery Disease. Angiology. 2018 May; 69(5):416-423.
    View in: PubMed
    Score: 0.149
  12. IGF-1 has sexually dimorphic, pleiotropic, and time-dependent effects on healthspan, pathology, and lifespan. Geroscience. 2017 04; 39(2):129-145.
    View in: PubMed
    Score: 0.146
  13. Insulin-like growth factor 1 deficiency exacerbates hypertension-induced cerebral microhemorrhages in mice, mimicking the aging phenotype. Aging Cell. 2017 06; 16(3):469-479.
    View in: PubMed
    Score: 0.145
  14. Association between daily walking and antioxidant capacity in patients with symptomatic peripheral artery disease. J Vasc Surg. 2017 06; 65(6):1762-1768.
    View in: PubMed
    Score: 0.144
  15. The GH/IGF-1 axis in a critical period early in life determines cellular DNA repair capacity by altering transcriptional regulation of DNA repair-related genes: implications for the developmental origins of cancer. Geroscience. 2017 04; 39(2):147-160.
    View in: PubMed
    Score: 0.144
  16. INFLUENCE OF DIABETES ON AMBULATION AND INFLAMMATION IN MEN AND WOMEN WITH SYMPTOMATIC PERIPHERAL ARTERY DISEASE. J Clin Transl Endocrinol. 2015 Dec 01; 2(4):137-143.
    View in: PubMed
    Score: 0.132
  17. Recent Developments in Understanding Brain Aging: Implications for Alzheimer's Disease and Vascular Cognitive Impairment. J Gerontol A Biol Sci Med Sci. 2016 Jan; 71(1):13-20.
    View in: PubMed
    Score: 0.132
  18. Purinergic glio-endothelial coupling during neuronal activity: role of P2Y1 receptors and eNOS in functional hyperemia in the mouse somatosensory cortex. Am J Physiol Heart Circ Physiol. 2015 Dec 01; 309(11):H1837-45.
    View in: PubMed
    Score: 0.131
  19. IGF-1 Regulates Vertebral Bone Aging Through Sex-Specific and Time-Dependent Mechanisms. J Bone Miner Res. 2016 Feb; 31(2):443-54.
    View in: PubMed
    Score: 0.130
  20. IGF-1 deficiency impairs neurovascular coupling in mice: implications for cerebromicrovascular aging. Aging Cell. 2015 Dec; 14(6):1034-44.
    View in: PubMed
    Score: 0.129
  21. Aging impairs myogenic adaptation to pulsatile pressure in mouse cerebral arteries. J Cereb Blood Flow Metab. 2015 Mar 31; 35(4):527-30.
    View in: PubMed
    Score: 0.126
  22. Aging exacerbates hypertension-induced cerebral microhemorrhages in mice: role of resveratrol treatment in vasoprotection. Aging Cell. 2015 Jun; 14(3):400-8.
    View in: PubMed
    Score: 0.125
  23. Aging Exacerbates Pressure-Induced Mitochondrial Oxidative Stress in Mouse Cerebral Arteries. J Gerontol A Biol Sci Med Sci. 2015 Nov; 70(11):1355-9.
    View in: PubMed
    Score: 0.125
  24. Endothelial Cell Inflammation and Antioxidant Capacity are Associated With Exercise Performance and Microcirculation in Patients With Symptomatic Peripheral Artery Disease. Angiology. 2015 Oct; 66(9):867-74.
    View in: PubMed
    Score: 0.125
  25. IGF-1 deficiency impairs cerebral myogenic autoregulation in hypertensive mice. J Cereb Blood Flow Metab. 2014 Dec; 34(12):1887-97.
    View in: PubMed
    Score: 0.122
  26. Age-related decline of autocrine pituitary adenylate cyclase-activating polypeptide impairs angiogenic capacity of rat cerebromicrovascular endothelial cells. J Gerontol A Biol Sci Med Sci. 2015 Jun; 70(6):665-74.
    View in: PubMed
    Score: 0.121
  27. Endothelin-1-induced focal cerebral ischemia in the growth hormone/IGF-1 deficient Lewis Dwarf rat. J Gerontol A Biol Sci Med Sci. 2014 Nov; 69(11):1353-62.
    View in: PubMed
    Score: 0.121
  28. Systemic influences contribute to prolonged microvascular rarefaction after brain irradiation: a role for endothelial progenitor cells. Am J Physiol Heart Circ Physiol. 2014 Sep 15; 307(6):H858-68.
    View in: PubMed
    Score: 0.120
  29. Caloric restriction confers persistent anti-oxidative, pro-angiogenic, and anti-inflammatory effects and promotes anti-aging miRNA expression profile in cerebromicrovascular endothelial cells of aged rats. Am J Physiol Heart Circ Physiol. 2014 Aug 01; 307(3):H292-306.
    View in: PubMed
    Score: 0.119
  30. Greater endothelial apoptosis and oxidative stress in patients with peripheral artery disease. Int J Vasc Med. 2014; 2014:160534.
    View in: PubMed
    Score: 0.119
  31. Gender and racial differences in endothelial oxidative stress and inflammation in patients with symptomatic peripheral artery disease. J Vasc Surg. 2015 May; 61(5):1249-57.
    View in: PubMed
    Score: 0.118
  32. Resveratrol encapsulated in novel fusogenic liposomes activates Nrf2 and attenuates oxidative stress in cerebromicrovascular endothelial cells from aged rats. J Gerontol A Biol Sci Med Sci. 2015 Mar; 70(3):303-13.
    View in: PubMed
    Score: 0.118
  33. Resveratrol treatment rescues neurovascular coupling in aged mice: role of improved cerebromicrovascular endothelial function and downregulation of NADPH oxidase. Am J Physiol Heart Circ Physiol. 2014 Feb; 306(3):H299-308.
    View in: PubMed
    Score: 0.115
  34. Role of 20-HETE, TRPC channels, and BKCa in dysregulation of pressure-induced Ca2+ signaling and myogenic constriction of cerebral arteries in aged hypertensive mice. Am J Physiol Heart Circ Physiol. 2013 Dec; 305(12):H1698-708.
    View in: PubMed
    Score: 0.114
  35. Whole brain radiation-induced vascular cognitive impairment: mechanisms and implications. J Vasc Res. 2013; 50(6):445-57.
    View in: PubMed
    Score: 0.114
  36. Impaired vascular endothelial growth factor A and inflammation in patients with peripheral artery disease. Angiology. 2014 Sep; 65(8):683-90.
    View in: PubMed
    Score: 0.113
  37. Synergistic effects of hypertension and aging on cognitive function and hippocampal expression of genes involved in ß-amyloid generation and Alzheimer's disease. Am J Physiol Heart Circ Physiol. 2013 Oct 15; 305(8):H1120-30.
    View in: PubMed
    Score: 0.113
  38. Age-related autoregulatory dysfunction and cerebromicrovascular injury in mice with angiotensin II-induced hypertension. J Cereb Blood Flow Metab. 2013 Nov; 33(11):1732-42.
    View in: PubMed
    Score: 0.113
  39. Aging-induced dysregulation of dicer1-dependent microRNA expression impairs angiogenic capacity of rat cerebromicrovascular endothelial cells. J Gerontol A Biol Sci Med Sci. 2013 Aug; 68(8):877-91.
    View in: PubMed
    Score: 0.108
  40. Aging exacerbates obesity-induced oxidative stress and inflammation in perivascular adipose tissue in mice: a paracrine mechanism contributing to vascular redox dysregulation and inflammation. J Gerontol A Biol Sci Med Sci. 2013 Jul; 68(7):780-92.
    View in: PubMed
    Score: 0.108
  41. Aging exacerbates microvascular endothelial damage induced by circulating factors present in the serum of septic patients. J Gerontol A Biol Sci Med Sci. 2013 Jun; 68(6):652-60.
    View in: PubMed
    Score: 0.107
  42. Resistance to genotoxic stresses in Arctica islandica, the longest living noncolonial animal: is extreme longevity associated with a multistress resistance phenotype? J Gerontol A Biol Sci Med Sci. 2013 May; 68(5):521-9.
    View in: PubMed
    Score: 0.106
  43. Testing predictions of the oxidative stress hypothesis of aging using a novel invertebrate model of longevity: the giant clam (Tridacna derasa). J Gerontol A Biol Sci Med Sci. 2013 Apr; 68(4):359-67.
    View in: PubMed
    Score: 0.105
  44. Circulating factors induced by caloric restriction in the nonhuman primate Macaca mulatta activate angiogenic processes in endothelial cells. J Gerontol A Biol Sci Med Sci. 2013 Mar; 68(3):235-49.
    View in: PubMed
    Score: 0.105
  45. Age-associated proinflammatory secretory phenotype in vascular smooth muscle cells from the non-human primate Macaca mulatta: reversal by resveratrol treatment. J Gerontol A Biol Sci Med Sci. 2012 Aug; 67(8):811-20.
    View in: PubMed
    Score: 0.101
  46. Testing the oxidative stress hypothesis of aging in primate fibroblasts: is there a correlation between species longevity and cellular ROS production? J Gerontol A Biol Sci Med Sci. 2012 Aug; 67(8):841-52.
    View in: PubMed
    Score: 0.101
  47. Growth hormone and IGF-1 deficiency exacerbate high-fat diet-induced endothelial impairment in obese Lewis dwarf rats: implications for vascular aging. J Gerontol A Biol Sci Med Sci. 2012 Jun; 67(6):553-64.
    View in: PubMed
    Score: 0.100
  48. Mitochondrial protection by resveratrol. Exerc Sport Sci Rev. 2011 Jul; 39(3):128-32.
    View in: PubMed
    Score: 0.097
  49. Age-associated vascular oxidative stress, Nrf2 dysfunction, and NF-{kappa}B activation in the nonhuman primate Macaca mulatta. J Gerontol A Biol Sci Med Sci. 2011 Aug; 66(8):866-75.
    View in: PubMed
    Score: 0.097
  50. Vascular oxidative stress in aging: a homeostatic failure due to dysregulation of NRF2-mediated antioxidant response. Am J Physiol Heart Circ Physiol. 2011 Aug; 301(2):H363-72.
    View in: PubMed
    Score: 0.097
  51. Long-term deficiency of circulating and hippocampal insulin-like growth factor I induces depressive behavior in adult mice: a potential model of geriatric depression. Neuroscience. 2011 Jun 30; 185:50-60.
    View in: PubMed
    Score: 0.096
  52. Extreme longevity is associated with increased resistance to oxidative stress in Arctica islandica, the longest-living non-colonial animal. J Gerontol A Biol Sci Med Sci. 2011 Jul; 66(7):741-50.
    View in: PubMed
    Score: 0.096
  53. Free radical production, antioxidant capacity, and oxidative stress response signatures in fibroblasts from Lewis dwarf rats: effects of life span-extending peripubertal GH treatment. J Gerontol A Biol Sci Med Sci. 2011 May; 66(5):501-10.
    View in: PubMed
    Score: 0.095
  54. Adaptive induction of NF-E2-related factor-2-driven antioxidant genes in endothelial cells in response to hyperglycemia. Am J Physiol Heart Circ Physiol. 2011 Apr; 300(4):H1133-40.
    View in: PubMed
    Score: 0.094
  55. Mitochondria and aging in the vascular system. J Mol Med (Berl). 2010 Oct; 88(10):1021-7.
    View in: PubMed
    Score: 0.092
  56. Vasoprotective effects of life span-extending peripubertal GH replacement in Lewis dwarf rats. J Gerontol A Biol Sci Med Sci. 2010 Nov; 65(11):1145-56.
    View in: PubMed
    Score: 0.092
  57. Mechanisms of vascular aging: new perspectives. J Gerontol A Biol Sci Med Sci. 2010 Oct; 65(10):1028-41.
    View in: PubMed
    Score: 0.091
  58. Resveratrol confers endothelial protection via activation of the antioxidant transcription factor Nrf2. Am J Physiol Heart Circ Physiol. 2010 Jul; 299(1):H18-24.
    View in: PubMed
    Score: 0.090
  59. Increased Susceptibility to Cerebral Microhemorrhages Is Associated With Imaging Signs of Microvascular Degeneration in the Retina in an Insulin-Like Growth Factor 1 Deficient Mouse Model of Accelerated Aging. Front Aging Neurosci. 2022; 14:788296.
    View in: PubMed
    Score: 0.051
  60. Sleep deprivation impairs cognitive performance, alters task-associated cerebral blood flow and decreases cortical neurovascular coupling-related hemodynamic responses. Sci Rep. 2021 10 25; 11(1):20994.
    View in: PubMed
    Score: 0.050
  61. Endothelial deficiency of insulin-like growth factor-1 receptor (IGF1R) impairs neurovascular coupling responses in mice, mimicking aspects of the brain aging phenotype. Geroscience. 2021 10; 43(5):2387-2394.
    View in: PubMed
    Score: 0.049
  62. Sleep deprivation alters task-related changes in functional connectivity of the frontal cortex: A near-infrared spectroscopy study. Brain Behav. 2021 08; 11(8):e02135.
    View in: PubMed
    Score: 0.049
  63. Central IGF-1 protects against features of cognitive and sensorimotor decline with aging in male mice. Geroscience. 2019 04; 41(2):185-208.
    View in: PubMed
    Score: 0.042
  64. Age-related decline in peripheral vascular health predicts cognitive impairment. Geroscience. 2019 04; 41(2):125-136.
    View in: PubMed
    Score: 0.042
  65. Age-related focal loss of contractile vascular smooth muscle cells in retinal arterioles is accelerated by caveolin-1 deficiency. Neurobiol Aging. 2018 11; 71:1-12.
    View in: PubMed
    Score: 0.040
  66. Nrf2 Deficiency Exacerbates Obesity-Induced Oxidative Stress, Neurovascular Dysfunction, Blood-Brain Barrier Disruption, Neuroinflammation, Amyloidogenic Gene Expression, and Cognitive Decline in Mice, Mimicking the Aging Phenotype. J Gerontol A Biol Sci Med Sci. 2018 06 14; 73(7):853-863.
    View in: PubMed
    Score: 0.039
  67. Circulating IGF-1 deficiency exacerbates hypertension-induced microvascular rarefaction in the mouse hippocampus and retrosplenial cortex: implications for cerebromicrovascular and brain aging. Age (Dordr). 2016 Aug; 38(4):273-289.
    View in: PubMed
    Score: 0.035
  68. IGF-1 deficiency in a critical period early in life influences the vascular aging phenotype in mice by altering miRNA-mediated post-transcriptional gene regulation: implications for the developmental origins of health and disease hypothesis. Age (Dordr). 2016 Aug; 38(4):239-258.
    View in: PubMed
    Score: 0.035
  69. Pharmacologically-induced neurovascular uncoupling is associated with cognitive impairment in mice. J Cereb Blood Flow Metab. 2015 Nov; 35(11):1871-81.
    View in: PubMed
    Score: 0.032
  70. Aging exacerbates obesity-induced cerebromicrovascular rarefaction, neurovascular uncoupling, and cognitive decline in mice. J Gerontol A Biol Sci Med Sci. 2014 Nov; 69(11):1339-52.
    View in: PubMed
    Score: 0.030
  71. A heart that beats for 500 years: age-related changes in cardiac proteasome activity, oxidative protein damage and expression of heat shock proteins, inflammatory factors, and mitochondrial complexes in Arctica islandica, the longest-living noncolonial animal. J Gerontol A Biol Sci Med Sci. 2014 Dec; 69(12):1448-61.
    View in: PubMed
    Score: 0.029
  72. Obesity in aging exacerbates blood-brain barrier disruption, neuroinflammation, and oxidative stress in the mouse hippocampus: effects on expression of genes involved in beta-amyloid generation and Alzheimer's disease. J Gerontol A Biol Sci Med Sci. 2014 Oct; 69(10):1212-26.
    View in: PubMed
    Score: 0.029
  73. Treatment with the cytochrome P450 ?-hydroxylase inhibitor HET0016 attenuates cerebrovascular inflammation, oxidative stress and improves vasomotor function in spontaneously hypertensive rats. Br J Pharmacol. 2013 Apr; 168(8):1878-88.
    View in: PubMed
    Score: 0.028
  74. Disruption of Nrf2 signaling impairs angiogenic capacity of endothelial cells: implications for microvascular aging. J Gerontol A Biol Sci Med Sci. 2012 Aug; 67(8):821-9.
    View in: PubMed
    Score: 0.025
  75. Liver-specific knockdown of IGF-1 decreases vascular oxidative stress resistance by impairing the Nrf2-dependent antioxidant response: a novel model of vascular aging. J Gerontol A Biol Sci Med Sci. 2012 Apr; 67(4):313-29.
    View in: PubMed
    Score: 0.025
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