Barnes TL, Ahuja M, MacLeod S, Tkatch R, Albright L, Schaeffer JA, Yeh CS. Loneliness, social isolation, and all-cause mortality in a large sample of older adults. J Aging Health. 2022 Oct;34(6-8):883-92. doi: 10.1177/08982643221074857
Finlay J, Esposito M, Li M, Kobayashi LC, Khan AM, Gomez-Lopez I, Melendez R, Colabianchi N, Judd S, Clarke PJ. Can neighborhood social infrastructure modify cognitive function? a mixed-methods study of urban-dwelling aging Americans. J Aging Health. 2021 Oct;33(9):772-85. doi: 10.1177/08982643211008673
Steenbergen C, Afshari CA, Petranka JG, Collins J, Martin K, Bennett L, Haugen A, Bushel P, Murphy E. Alterations in apoptotic signaling in human idiopathic cardiomyopathic hearts in failure. Am J Physiol Heart Circ Physiol. 2003 Jan 1;284(1):H268-76.