07 January 2017 : Hypothesis
Antibiotics May Trigger Mitochondrial Dysfunction Inducing Psychiatric Disorders
George B. Stefano1ADEFG*, Joshua Samuel1DEF, Richard M. Kream1DEFDOI: 10.12659/MSM.899478
Med Sci Monit 2017; 23:101-106
Abstract
Clinical usage of several classes of antibiotics is associated with moderate to severe side effects due to the promotion of mitochondrial dysfunction. We contend that this may be due to perturbation of unique evolutionary relationships that link selective biochemical and molecular aspects of mitochondrial biology to conserved enzymatic processes derived from bacterial progenitors. Operationally, stereo-selective conformational matching between mitochondrial respiratory complexes, cytosolic and nuclear signaling complexes appears to support the conservation of a critically important set of chemical messengers required for existential regulation of homeostatic cellular processes. Accordingly, perturbation of normative mitochondrial function by select classes of antibiotics is certainly reflective of the high degree of evolutionary pressure designed to maintain ongoing bidirectional signaling processes between cellular compartments. These issues are of critical importance in evaluating potentially severe side effects of antibiotics on complex behavioral functions mediated by CNS neuronal groups. The CNS is extremely dependent on delivery of molecular oxygen for maintaining a required level of metabolic activity, as reflected by the high concentration of neuronal mitochondria. Thus, it is not surprising to find several distinct behavioral abnormalities conforming to established psychiatric criteria that are associated with antibiotic usage in humans. The manifestation of acute and/or chronic psychiatric conditions following antibiotic usage may provide unique insights into key etiological factors of major psychiatric syndromes that involve rundown of cellular bioenergetics via mitochondrial dysfunction. Thus, a potential window of opportunity exists for development of novel therapeutic agents targeting diminished mitochondrial function as a factor in severe behavioral disorders.
Keywords: Antibiotics, Antineoplastic, Bacteria, Behavior, Mitochondria, Neoplastic Processes, Psychiatry
2117 21
Editorial
01 November 2023 : Editorial
Editorial: Factors Driving New Variants of SARS-CoV-2, Immune Escape, and Resistance to Antiviral Treatments as the End of the COVID-19 Pandemic is DeclaredDOI: 10.12659/MSM.942960
Med Sci Monit 2023; 29:e942960
In Press
30 Nov 2023 : Review article
Decoding the Neurological Sequelae of General Anesthesia: A ReviewMed Sci Monit In Press; DOI:
30 Nov 2023 : Clinical Research
Enhanced Pain Relief and Muscle Growth in Individuals with Low Back Instability: The Impact of Blood Flow R...Med Sci Monit In Press; DOI:
29 Nov 2023 : Clinical Research
Comparative Analysis of Intramedullary Nail versus Plate Fixation for Fibula Fracture in Supination Externa...Med Sci Monit In Press; DOI:
29 Nov 2023 : Clinical Research
Impact of COVID-19 on Academic Burnout among Medical College Students in China: Findings from a Web-Based S...Med Sci Monit In Press; DOI:
Most Viewed Current Articles
13 Nov 2021 : Clinical Research
Acceptance of COVID-19 Vaccination and Its Associated Factors Among Cancer Patients Attending the Oncology ...DOI :10.12659/MSM.932788
Med Sci Monit 2021; 27:e932788
30 Dec 2021 : Clinical Research
Retrospective Study of Outcomes and Hospitalization Rates of Patients in Italy with a Confirmed Diagnosis o...DOI :10.12659/MSM.935379
Med Sci Monit 2021; 27:e935379
14 Dec 2022 : Clinical Research
Prevalence and Variability of Allergen-Specific Immunoglobulin E in Patients with Elevated Tryptase LevelsDOI :10.12659/MSM.937990
Med Sci Monit 2022; 28:e937990
08 Mar 2022 : Review article
A Review of the Potential Roles of Antioxidant and Anti-Inflammatory Pharmacological Approaches for the Man...DOI :10.12659/MSM.936292
Med Sci Monit 2022; 28:e936292