{"id":20679,"date":"2026-06-21T19:21:22","date_gmt":"2026-06-21T15:21:22","guid":{"rendered":"https:\/\/medscriptum.org\/samma-genma-eqvsi-ashliloba-daakavshiros\/"},"modified":"2026-06-21T19:24:05","modified_gmt":"2026-06-21T15:24:05","slug":"samma-genma-eqvsi-ashliloba-daakavshiros","status":"publish","type":"post","link":"https:\/\/medscriptum.org\/en\/samma-genma-eqvsi-ashliloba-daakavshiros\/","title":{"rendered":"Three Genes May Link Six Mental Disorders Through Common Biomarkers"},"content":{"rendered":"
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Modern medicine and clinical psychiatry are increasingly converging on the idea that various mental and neurodevelopmental disorders, despite their outward clinical differences, may share common biological foundations. For decades, psychiatric diagnoses were stigmatized and isolated, treated as if each disease represented a completely independent anatomical or functional impairment. However, a recent large-scale study published on the prestigious scientific platform Medical Xpress is fundamentally reshaping this approach. This study and the hypothesis itself are helping scientists understand how different neuropsychiatric conditions are interconnected at the genetic and molecular levels.<\/p>\n

As part of the study, an international scientific team analyzed vast amounts of genomic data and discovered three specific genes that directly link six major mental disorders through common biomarkers. Among these symptomatically distinct conditions are serious and complex disorders such as schizophrenia, bipolar disorder, clinical depression, attention-deficit\/hyperactivity disorder (ADHD), autism spectrum disorders (ASD), and obsessive-compulsive disorder (OCD). Until now, separate chapters and strictly differentiated treatment guidelines existed for each of them in clinical manuals, but the new genetic analysis clearly demonstrates that they share common molecular origins and “biological intersection points.”<\/p>\n

Genetic Architecture and Molecular Mechanisms<\/h4>\n

The three leading genes discovered \u2014 CACNA1C, Ankyrin G, and DISC1 \u2014 play a crucial role in the formation and functioning of the central nervous system. They are responsible for the synthesis of specific proteins and molecules that govern early brain development, synaptic plasticity, and intercellular chemical communication between neurons. Specifically, these genes regulate neurotransmitter signaling and synaptic density (the junction points connecting nerve cells). When certain mutations, variations, or nucleotide sequence disruptions occur within these genetic structures, it triggers a chain reaction of biological defects, increasing the risk of neural network destabilization.<\/p>\n

This discovery answers one of the biggest questions in medicine: why do completely different mental health issues often manifest within the same family among members with a shared genetic background? For example, why might one sister have bipolar disorder while her brother shows signs of the autism spectrum? The answer lies precisely in this shared genetic vulnerability. The underlying genetic foundation may be identical, but how it specifically manifests as a particular form of mental disorder in an individual depends on additional epigenetic factors, environmental conditions, stress, and individual developmental stages.<\/p>\n

The Study and Its Practical Value<\/h4>\n

The practical value of this study for clinical medicine is immense, as it fundamentally changes the approach to diagnosing mental health. Traditionally, in pulmonology, cardiology, or oncology, physicians rely on objective biomarkers, such as blood tests, tissue biopsies, or imaging studies (scans). Psychiatry, however, due to its specific nature, has largely remained a subjective science to this day, relying on the patient’s behavioral symptoms, clinical interviews, and behavioral tests, because directly measuring the molecular workings of a living brain in daily practice is impossible.<\/p>\n

Identifying shared genetic biomarkers will allow the medicine of the future to develop highly precise, objective diagnostic panels. Instead of a doctor spending months or years observing symptoms (which often leads to misdiagnosis or delayed treatment), it will become possible to conduct early genetic screening. This is particularly crucial in childhood, where the early identification and intervention of neurodevelopmental disorders drastically improves the patient’s quality of life and prognosis.<\/p>\n

New Directions in Pharmacotherapy and Precision Medicine<\/h4>\n

Beyond diagnostics, these scientific results open new perspectives for the pharmaceutical industry and lay the foundation for personalized medicine, also known as Precision Psychiatry. Currently available antipsychotics, antidepressants, and mood stabilizers are often aimed at suppressing general symptoms and are characterized by a wide spectrum of side effects because they do not target the root source of the disease.<\/p>\n

From now on, instead of laboratories developing drugs narrowly and in isolation for schizophrenia or solely to alleviate ADHD symptoms, researchers will be able to focus on the core molecular and cellular mechanisms shared by several diseases. If a therapeutic substance layout target and modify the proteins regulated by these three genes, a single medication could prove effective for patients with different nosologies who share a common genetic pathophysiology.<\/p>\n

Ultimately, this study proves once again that mental disorders are not isolated, abstract phenomena. They represent different manifestations of the same biological and genetic spectrum. The development of genomics provides the medical community with a unique chance to move away from cookie-cutter treatments and transition to tailored therapies calculated at the molecular level, which will bring about a revolutionary breakthrough in managing the mental health of millions of people.<\/p>\n

medicalxpress<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

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Modern medicine and clinical psychiatry are increasingly converging on the idea that various mental and neurodevelopmental disorders, despite their outward clinical differences, may share common biological foundations. For decades, psychiatric diagnoses were stigmatized and isolated, treated as if each disease represented a completely independent anatomical or functional impairment. However, a recent large-scale study published on […]<\/p>\n","protected":false},"author":28,"featured_media":20680,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1594],"tags":[1754,1874,6055],"class_list":["post-20679","post","type-post","status-publish","format-standard","has-post-thumbnail","category-news","tag-genetika","tag-kvleva","tag-phsiqiatra"],"acf":[],"_links":{"self":[{"href":"https:\/\/medscriptum.org\/en\/wp-json\/wp\/v2\/posts\/20679","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/medscriptum.org\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/medscriptum.org\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/medscriptum.org\/en\/wp-json\/wp\/v2\/users\/28"}],"replies":[{"embeddable":true,"href":"https:\/\/medscriptum.org\/en\/wp-json\/wp\/v2\/comments?post=20679"}],"version-history":[{"count":3,"href":"https:\/\/medscriptum.org\/en\/wp-json\/wp\/v2\/posts\/20679\/revisions"}],"predecessor-version":[{"id":20686,"href":"https:\/\/medscriptum.org\/en\/wp-json\/wp\/v2\/posts\/20679\/revisions\/20686"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/medscriptum.org\/en\/wp-json\/wp\/v2\/media\/20680"}],"wp:attachment":[{"href":"https:\/\/medscriptum.org\/en\/wp-json\/wp\/v2\/media?parent=20679"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/medscriptum.org\/en\/wp-json\/wp\/v2\/categories?post=20679"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/medscriptum.org\/en\/wp-json\/wp\/v2\/tags?post=20679"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}