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Review
. 2007 Oct 31;27(44):11851-5.
doi: 10.1523/JNEUROSCI.3565-07.2007.

Stress and disease: is being female a predisposing factor?

Jill B Becker  1 , Lisa M Monteggia, Tara S Perrot-Sinal, Russell D Romeo, Jane R Taylor, Rachel Yehuda, Tracy L Bale
Affiliations
Review

Stress and disease: is being female a predisposing factor?

Jill B Becker et al. J Neurosci. .
No abstract available

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Figures

Figure 1.
Figure 1.
Schematic representing potential brain regions and genes involved in stress-related disease that are implicated in putative sex differences. These brain areas are highly interconnected with one another with numerous efferent and afferent projections involved in emotion, stress reactivity, and reward. Importantly, studies implicate sex differences in structure and/or function as modeled by prenatal or postnatal or adult stress experience. Uterine environment, including stress and gonadal hormones, can influence life susceptibility toward disease. Gonadal hormones (e.g., testosterone, estradiol, and progesterone) and neurotrophic factors (BDNF) elicit effects throughout the lifespan, particularly during perinatal and adolescent development. Sex-specific HPA axis stress responsivity can also promote differing vulnerabilities resulting from higher glucocorticoid levels in females and may be related to central CRF regulation. Hormone-independent, genetically programmed sex differences (XX, XY), and disparate life experiences can also play a role in gender-biased vulnerabilities. Together, these factors may predispose females to a higher incidence of stress-related disorders such as affective disorders and drug abuse.
Figure 2.
Figure 2.
Diagram depicting putative heightened female predisposition toward stress-related disease. The current state of this provocative field suggests that females basally show an exaggerated sensitivity to stress and that if additional dysregulation occurs (such as may result from prenatal stress, maternal PTSD, or a combined impact of stress and gonadal hormones on brain development), this would push females over a “disease threshold” making them more susceptible. If females do in fact show an increased presentation of certain diseases, such as depression and aspects of drug addiction, then examination of those central pathways regulating stress effects and their downstream targets, including critical feedback mechanisms, may provide greater insight into disease susceptibility, treatment, and prevention.
See this image and copyright information in PMC

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