Carballo JJ, Currier D, Figueroa AE et al (2009) Neurobiological underpinnings of suicidal behavior: Integrating data from clinical and biological studies. Eur J Psychiatry 23:243–259

Article  Google Scholar 

Almeida-Montes LG, Valles-Sanchez V, Moreno-Aguilar J et al (2000) Relation of serum cholesterol, lipid, serotonin and tryptophan levels to severity of depression and to suicide attempts. J Psychiatry Neurosci JPN 25:371–377

CAS  PubMed  Google Scholar 

Park Y-M, Lee B-H, Um TH, Kim S (2014) Serum BDNF levels in relation to illness severity, suicide attempts, and central serotonin activity in patients with major depressive disorder: a pilot study. PLoS ONE 9:e91061. https://doi.org/10.1371/journal.pone.0091061

Article  CAS  PubMed  PubMed Central  Google Scholar 

Oquendo MA, Galfalvy H, Russo S et al (2004) Prospective study of clinical predictors of suicidal acts after a major depressive episode in patients with major depressive disorder or bipolar disorder. Am J Psychiatry 161:1433–1441. https://doi.org/10.1176/appi.ajp.161.8.1433

Article  PubMed  Google Scholar 

Sadkowski M, Dennis B, Clayden RC et al (2013) The role of the serotonergic system in suicidal behavior. Neuropsychiatr Dis Treat 9:1699–1716. https://doi.org/10.2147/NDT.S50300

Article  CAS  PubMed  PubMed Central  Google Scholar 

Brent DA, Mann JJ (2005) Family genetic studies, suicide, and suicidal behavior. Am J Med Genet C Semin Med Genet 133C:13–24. https://doi.org/10.1002/ajmg.c.30042

Article  PubMed  Google Scholar 

McGowan PO, Sasaki A, D’Alessio AC et al (2009) Epigenetic regulation of the glucocorticoid receptor in human brain associates with childhood abuse. Nat Neurosci 12:342–348. https://doi.org/10.1038/nn.2270

Article  CAS  PubMed  PubMed Central  Google Scholar 

Roy A, Hodgkinson CA, Deluca V et al (2012) Two HPA axis genes, CRHBP and FKBP5, interact with childhood trauma to increase the risk for suicidal behavior. J Psychiatr Res 46:72–79. https://doi.org/10.1016/j.jpsychires.2011.09.009

Article  PubMed  Google Scholar 

Turecki G, Brent DA (2016) Suicide and suicidal behaviour. The Lancet 387:1227–1239. https://doi.org/10.1016/S0140-6736(15)00234-2

Article  Google Scholar 

Zalsman G (2012) Genetics of suicidal behavior in children and adolescents. In: Dwivedi Y (ed) The neurobiological basis of suicide. CRC Press/Taylor & Francis, Boca Raton

Google Scholar 

Hwang J-P, Yang C-H, Hong C-J et al (2006) Association of APOE genetic polymorphism with cognitive function and suicide history in geriatric depression. Dement Geriatr Cogn Disord 22:334–338. https://doi.org/10.1159/000095599

Article  CAS  PubMed  Google Scholar 

Laje G, Paddock S, Manji H et al (2007) Genetic markers of suicidal ideation emerging during citalopram treatment of major depression. Am J Psychiatry 164:1530–1538. https://doi.org/10.1176/appi.ajp.2007.06122018

Article  PubMed  Google Scholar 

Mann JJ, Arango VA, Avenevoli S et al (2009) Candidate endophenotypes for genetic studies of suicidal behavior. Biol Psychiatry 65:556–563. https://doi.org/10.1016/j.biopsych.2008.11.021

Article  CAS  PubMed  PubMed Central  Google Scholar 

Burns RA, Andrews S, Cherbuin N, Anstey KJ (2020) Role of apolipoprotein E epsilon 4 (APOE*ε4) as an independent risk factor for incident depression over a 12-year period in cognitively intact adults across the lifespan. BJPsych Open 6:e47. https://doi.org/10.1192/bjo.2020.29

Article  PubMed  PubMed Central  Google Scholar 

Asellus P, Nordström P, Nordström A-L, Jokinen J (2016) Plasma apolipoprotein E and severity of suicidal behaviour. J Affect Disord 190:137–142. https://doi.org/10.1016/j.jad.2015.09.024

Article  CAS  PubMed  Google Scholar 

Asellus P, Nordström P, Nordström A-L, Jokinen J (2018) CSF Apolipoprotein E in attempted suicide. J Affect Disord 225:246–249. https://doi.org/10.1016/j.jad.2017.08.019

Article  CAS  PubMed  Google Scholar 

Baca-Garcia E, Diaz-Sastre C, Garcí-a-Resa E et al (2004) Lack of association between plasma Apolipoprotein E and suicide attempts. J Clin Psychiatry 65:10139. https://doi.org/10.4088/JCP.v65n0420a

Article  Google Scholar 

Serna-Rodríguez MF, Zambrano-Lucio M, Trejo-Luevanos JL et al (2022) Apolipoproteins and suicide: a potential psychiatric biomarker. Arch Suicide Res. https://doi.org/10.1080/13811118.2022.2111533

Article  PubMed  Google Scholar 

Kim DH, Payne ME, Levy RM et al (2002) APOE genotype and hippocampal volume change in geriatric depression. Biol Psychiatry 51:426–429. https://doi.org/10.1016/S0006-3223(01)01272-0

Article  CAS  PubMed  Google Scholar 

Qiu A, Taylor WD, Zhao Z et al (2009) APOE related hippocampal shape alteration in geriatric depression. Neuroimage 44:620–626. https://doi.org/10.1016/j.neuroimage.2008.10.010

Article  PubMed  Google Scholar 

Ribeiro JD, Huang X, Fox KR, Franklin JC (2018) Depression and hopelessness as risk factors for suicide ideation, attempts and death: meta-analysis of longitudinal studies. Br J Psychiatry 212:279–286. https://doi.org/10.1192/bjp.2018.27

Article  PubMed  Google Scholar 

Rihmer Z (2007) Suicide risk in mood disorders. Curr Opin Psychiatry 20:17. https://doi.org/10.1097/YCO.0b013e3280106868

Article  PubMed  Google Scholar 

Franklin JC, Ribeiro JD, Fox KR et al (2017) Risk factors for suicidal thoughts and behaviors: a meta-analysis of 50 years of research. Psychol Bull 143:187–232. https://doi.org/10.1037/bul0000084

Article  PubMed  Google Scholar 

Oquendo MA, Halberstam B, Mann JJ (2003) Risk factors for suicidal behavior. Stand Eval Clin Pract 22:103–129

Google Scholar 

Ribeiro JD, Franklin JC, Fox KR et al (2016) Self-injurious thoughts and behaviors as risk factors for future suicide ideation, attempts, and death: a meta-analysis of longitudinal studies. Psychol Med 46:225–236. https://doi.org/10.1017/S0033291715001804

Article  CAS  PubMed  Google Scholar 

Zou K, Huang X, Li T et al (2008) Alterations of white matter integrity in adults with major depressive disorder: a magnetic resonance imaging study. J Psychiatry Neurosci 33:525–530

PubMed  PubMed Central  Google Scholar 

Kang Y, Kim A, Kang W et al (2022) The association of white matter tracts with alexithymia among individuals with major depressive disorder. Exp Neurobiol 31:343–352. https://doi.org/10.5607/en22030

Article  PubMed  PubMed Central  Google Scholar 

Yang X, Wang Y, Wang D et al (2017) White matter microstructural abnormalities and their association with anticipatory anhedonia in depression. Psychiatry Res Neuroimag 264:29–34. https://doi.org/10.1016/j.pscychresns.2017.04.005

Article  Google Scholar 

Ehrlich S, Breeze JL, Hesdorffer DC et al (2005) White matter hyperintensities and their association with suicidality in depressed young adults. J Affect Disord 86:281–287. https://doi.org/10.1016/j.jad.2005.01.007

Article  PubMed  Google Scholar 

Pompili M, Ehrlich S, De Pisa E et al (2007) White matter hyperintensities and their associations with suicidality in patients with major affective disorders. Eur Arch Psychiatry Clin Neurosci 257:494–499. https://doi.org/10.1007/s00406-007-0755-x

Article  PubMed  Google Scholar 

Grangeon MC, Seixas C, Quarantini LC et al (2010) White matter hyperintensities and their association with suicidally in major affective disorders: a meta-analysis of magnetic resonance imaging studies. CNS Spectr 15:375–381. https://doi.org/10.1017/S1092852900029242

Article  PubMed  PubMed Central  Google Scholar 

Sachs-Ericsson N, Hames JL, Joiner TE et al (2014) Differences between suicide attempters and nonattempters in depressed older patients: depression severity, white-matter lesions, and cognitive functioning. Am J Geriatr Psychiatry Off J Am Assoc Geriatr Psychiatry 22:75–85. https://doi.org/10.1016/j.jagp.2013.01.063