This review examines the bidirectional relationship between periodontitis and systemic health conditions, offering an integrated perspective based on current evidence. It synthesizes epidemiological data, biological mechanisms, and clinical implications to support collaborative care strategies recognizing oral health as a key component of overall wellness. Periodontitis affects 7.4% to 11.2% of adults worldwide, and its prevalence increases with age. Beyond its local effects, including gingival inflammation, periodontal pocket formation, and alveolar bone loss, periodontitis is associated with various systemic conditions. Emerging evidence has established links with obesity, diabetes mellitus, cardiovascular disease, chronic kidney disease, inflammatory bowel disease, rheumatoid arthritis, respiratory diseases, adverse pregnancy outcomes, certain malignancies, neurodegenerative diseases, psychological disorders, and autoimmune conditions. These associations are mediated by 3 primary mechanisms: dysbiotic oral biofilms, chronic low-grade systemic inflammation, and the dissemination of periodontal pathogens throughout the body. The pathophysiology involves elevated levels of pro-inflammatory cytokines (including interleukin 6, tumor necrosis factor alpha, and C-reactive protein), impaired immune function, oxidative stress, and molecular mimicry. Periodontal pathogens, particularly Porphyromonas gingivalis, are crucial in initiating and sustaining systemic inflammatory responses. Treatment of periodontitis has demonstrated measurable improvements in numerous systemic conditions, emphasizing the clinical significance of these interconnections. Periodontitis should be understood as more than just a localized oral disease; it significantly contributes to the overall systemic inflammatory burden, with implications for general health. An integrated, multidisciplinary approach to prevention, early detection, and comprehensive treatment is vital for optimal patient outcomes. Healthcare providers should acknowledge oral health as an essential element of systemic well-being.

This review examines the bidirectional relationship between periodontitis and systemic health conditions, offering an integrated perspective based on current evidence. It synthesizes epidemiological data, biological mechanisms, and clinical implications to support collaborative care strategies recognizing oral health as a key component of overall wellness. Periodontitis affects 7.4% to 11.2% of adults worldwide, and its prevalence increases with age. Beyond its local effects, including gingival inflammation, periodontal pocket formation, and alveolar bone loss, periodontitis is associated with various systemic conditions. Emerging evidence has established links with obesity, diabetes mellitus, cardiovascular disease, chronic kidney disease, inflammatory bowel disease, rheumatoid arthritis, respiratory diseases, adverse pregnancy outcomes, certain malignancies, neurodegenerative diseases, psychological disorders, and autoimmune conditions. These associations are mediated by 3 primary mechanisms: dysbiotic oral biofilms, chronic low-grade systemic inflammation, and the dissemination of periodontal pathogens throughout the body. The pathophysiology involves elevated levels of pro-inflammatory cytokines (including interleukin 6, tumor necrosis factor alpha, and C-reactive protein), impaired immune function, oxidative stress, and molecular mimicry. Periodontal pathogens, particularly Porphyromonas gingivalis, are crucial in initiating and sustaining systemic inflammatory responses. Treatment of periodontitis has demonstrated measurable improvements in numerous systemic conditions, emphasizing the clinical significance of these interconnections. Periodontitis should be understood as more than just a localized oral disease; it significantly contributes to the overall systemic inflammatory burden, with implications for general health. An integrated, multidisciplinary approach to prevention, early detection, and comprehensive treatment is vital for optimal patient outcomes. Healthcare providers should acknowledge oral health as an essential element of systemic well-being.

This review examines the bidirectional relationship between periodontitis and systemic health conditions, offering an integrated perspective based on current evidence. It synthesizes epidemiological data, biological mechanisms, and clinical implications to support collaborative care strategies recognizing oral health as a key component of overall wellness. Periodontitis affects 7.4% to 11.2% of adults worldwide, and its prevalence increases with age. Beyond its local effects, including gingival inflammation, periodontal pocket formation, and alveolar bone loss, periodontitis is associated with various systemic conditions. Emerging evidence has established links with obesity, diabetes mellitus, cardiovascular disease, chronic kidney disease, inflammatory bowel disease, rheumatoid arthritis, respiratory diseases, adverse pregnancy outcomes, certain malignancies, neurodegenerative diseases, psychological disorders, and autoimmune conditions. These associations are mediated by 3 primary mechanisms: dysbiotic oral biofilms, chronic low-grade systemic inflammation, and the dissemination of periodontal pathogens throughout the body. The pathophysiology involves elevated levels of pro-inflammatory cytokines (including interleukin 6, tumor necrosis factor alpha, and C-reactive protein), impaired immune function, oxidative stress, and molecular mimicry. Periodontal pathogens, particularly Porphyromonas gingivalis, are crucial in initiating and sustaining systemic inflammatory responses. Treatment of periodontitis has demonstrated measurable improvements in numerous systemic conditions, emphasizing the clinical significance of these interconnections. Periodontitis should be understood as more than just a localized oral disease; it significantly contributes to the overall systemic inflammatory burden, with implications for general health. An integrated, multidisciplinary approach to prevention, early detection, and comprehensive treatment is vital for optimal patient outcomes. Healthcare providers should acknowledge oral health as an essential element of systemic well-being.

Purpose: This study evaluated a school-based mental health program within a psychiatry clerkship to enhance medical students’ competencies in mental health literacy, empathy, communication, and adaptability. The program aimed to bridge theoretical knowledge with practical skills through experiential learning in a real-world, community-based setting. Methods: The study utilized convenience sampling to select 32 medical students from the 2023–2024 psychiatry clerkship cohort. Four focus group discussions, each lasting 60–90 minutes, provided qualitative data, which were analyzed using reflexive thematic analysis in Atlas.ti (ATLAS.ti GmbH, Germany) to identify themes related to professional development. Results: Five key themes emerged, highlighting significant gains in context-sensitive communication, empathy, and mental health literacy specific to adolescent issues. The students reported increased clinical confidence, enhanced resilience through psychological techniques such mindfulness and motivational interviewing, and benefited from sustained engagement and peer support, fostering collaboration and stress management. Conclusion The school-based mental health program enhanced essential competencies in mental health literacy, empathy, communication, and practical skills for medical students. By integrating experiential learning into medical education, the program addressed training gaps, equipping future healthcare providers with the skills necessary for holistic and patient-centered mental healthcare across diverse clinical settings. The approach showed potential for broader applications in medical education to prepare students for comprehensive mental health support skills.

Purpose: This study evaluated a school-based mental health program within a psychiatry clerkship to enhance medical students’ competencies in mental health literacy, empathy, communication, and adaptability. The program aimed to bridge theoretical knowledge with practical skills through experiential learning in a real-world, community-based setting. Methods: The study utilized convenience sampling to select 32 medical students from the 2023–2024 psychiatry clerkship cohort. Four focus group discussions, each lasting 60–90 minutes, provided qualitative data, which were analyzed using reflexive thematic analysis in Atlas.ti (ATLAS.ti GmbH, Germany) to identify themes related to professional development. Results: Five key themes emerged, highlighting significant gains in context-sensitive communication, empathy, and mental health literacy specific to adolescent issues. The students reported increased clinical confidence, enhanced resilience through psychological techniques such mindfulness and motivational interviewing, and benefited from sustained engagement and peer support, fostering collaboration and stress management. Conclusion The school-based mental health program enhanced essential competencies in mental health literacy, empathy, communication, and practical skills for medical students. By integrating experiential learning into medical education, the program addressed training gaps, equipping future healthcare providers with the skills necessary for holistic and patient-centered mental healthcare across diverse clinical settings. The approach showed potential for broader applications in medical education to prepare students for comprehensive mental health support skills.

Purpose: This study evaluated a school-based mental health program within a psychiatry clerkship to enhance medical students’ competencies in mental health literacy, empathy, communication, and adaptability. The program aimed to bridge theoretical knowledge with practical skills through experiential learning in a real-world, community-based setting. Methods: The study utilized convenience sampling to select 32 medical students from the 2023–2024 psychiatry clerkship cohort. Four focus group discussions, each lasting 60–90 minutes, provided qualitative data, which were analyzed using reflexive thematic analysis in Atlas.ti (ATLAS.ti GmbH, Germany) to identify themes related to professional development. Results: Five key themes emerged, highlighting significant gains in context-sensitive communication, empathy, and mental health literacy specific to adolescent issues. The students reported increased clinical confidence, enhanced resilience through psychological techniques such mindfulness and motivational interviewing, and benefited from sustained engagement and peer support, fostering collaboration and stress management. Conclusion The school-based mental health program enhanced essential competencies in mental health literacy, empathy, communication, and practical skills for medical students. By integrating experiential learning into medical education, the program addressed training gaps, equipping future healthcare providers with the skills necessary for holistic and patient-centered mental healthcare across diverse clinical settings. The approach showed potential for broader applications in medical education to prepare students for comprehensive mental health support skills.

This review examines the bidirectional relationship between periodontitis and systemic health conditions, offering an integrated perspective based on current evidence. It synthesizes epidemiological data, biological mechanisms, and clinical implications to support collaborative care strategies recognizing oral health as a key component of overall wellness. Periodontitis affects 7.4% to 11.2% of adults worldwide, and its prevalence increases with age. Beyond its local effects, including gingival inflammation, periodontal pocket formation, and alveolar bone loss, periodontitis is associated with various systemic conditions. Emerging evidence has established links with obesity, diabetes mellitus, cardiovascular disease, chronic kidney disease, inflammatory bowel disease, rheumatoid arthritis, respiratory diseases, adverse pregnancy outcomes, certain malignancies, neurodegenerative diseases, psychological disorders, and autoimmune conditions. These associations are mediated by 3 primary mechanisms: dysbiotic oral biofilms, chronic low-grade systemic inflammation, and the dissemination of periodontal pathogens throughout the body. The pathophysiology involves elevated levels of pro-inflammatory cytokines (including interleukin 6, tumor necrosis factor alpha, and C-reactive protein), impaired immune function, oxidative stress, and molecular mimicry. Periodontal pathogens, particularly Porphyromonas gingivalis, are crucial in initiating and sustaining systemic inflammatory responses. Treatment of periodontitis has demonstrated measurable improvements in numerous systemic conditions, emphasizing the clinical significance of these interconnections. Periodontitis should be understood as more than just a localized oral disease; it significantly contributes to the overall systemic inflammatory burden, with implications for general health. An integrated, multidisciplinary approach to prevention, early detection, and comprehensive treatment is vital for optimal patient outcomes. Healthcare providers should acknowledge oral health as an essential element of systemic well-being.

Purpose: This study evaluated a school-based mental health program within a psychiatry clerkship to enhance medical students’ competencies in mental health literacy, empathy, communication, and adaptability. The program aimed to bridge theoretical knowledge with practical skills through experiential learning in a real-world, community-based setting. Methods: The study utilized convenience sampling to select 32 medical students from the 2023–2024 psychiatry clerkship cohort. Four focus group discussions, each lasting 60–90 minutes, provided qualitative data, which were analyzed using reflexive thematic analysis in Atlas.ti (ATLAS.ti GmbH, Germany) to identify themes related to professional development. Results: Five key themes emerged, highlighting significant gains in context-sensitive communication, empathy, and mental health literacy specific to adolescent issues. The students reported increased clinical confidence, enhanced resilience through psychological techniques such mindfulness and motivational interviewing, and benefited from sustained engagement and peer support, fostering collaboration and stress management. Conclusion The school-based mental health program enhanced essential competencies in mental health literacy, empathy, communication, and practical skills for medical students. By integrating experiential learning into medical education, the program addressed training gaps, equipping future healthcare providers with the skills necessary for holistic and patient-centered mental healthcare across diverse clinical settings. The approach showed potential for broader applications in medical education to prepare students for comprehensive mental health support skills.

This review examines the bidirectional relationship between periodontitis and systemic health conditions, offering an integrated perspective based on current evidence. It synthesizes epidemiological data, biological mechanisms, and clinical implications to support collaborative care strategies recognizing oral health as a key component of overall wellness. Periodontitis affects 7.4% to 11.2% of adults worldwide, and its prevalence increases with age. Beyond its local effects, including gingival inflammation, periodontal pocket formation, and alveolar bone loss, periodontitis is associated with various systemic conditions. Emerging evidence has established links with obesity, diabetes mellitus, cardiovascular disease, chronic kidney disease, inflammatory bowel disease, rheumatoid arthritis, respiratory diseases, adverse pregnancy outcomes, certain malignancies, neurodegenerative diseases, psychological disorders, and autoimmune conditions. These associations are mediated by 3 primary mechanisms: dysbiotic oral biofilms, chronic low-grade systemic inflammation, and the dissemination of periodontal pathogens throughout the body. The pathophysiology involves elevated levels of pro-inflammatory cytokines (including interleukin 6, tumor necrosis factor alpha, and C-reactive protein), impaired immune function, oxidative stress, and molecular mimicry. Periodontal pathogens, particularly Porphyromonas gingivalis, are crucial in initiating and sustaining systemic inflammatory responses. Treatment of periodontitis has demonstrated measurable improvements in numerous systemic conditions, emphasizing the clinical significance of these interconnections. Periodontitis should be understood as more than just a localized oral disease; it significantly contributes to the overall systemic inflammatory burden, with implications for general health. An integrated, multidisciplinary approach to prevention, early detection, and comprehensive treatment is vital for optimal patient outcomes. Healthcare providers should acknowledge oral health as an essential element of systemic well-being.

AIM:To explore the mechanism of ac-tion of the microtubular inhibitor of CA-4 deriva-tive LGD5 on human cervical cancer HeLa cells.METHODS:HeLa cells were selected and divided in-to blank group,CA-4 positive control group,and dif-ferent concentrations of LGD5 were formed into the experimental group.MTT was used to investi-gate the growth inhibition of LGD5 on HeLa cells and to determine the assay concentration.Cell morphology and apoptosis were observed before and after drug administration by inverted micro-scope and acridine orange staining.Immunofluo-rescence staining was used to examine the effect of LGD5 on microtubules using DAPI.The effect of LGD5 on cell cycle by PI flow cytometry.Protein im-munoblotting was used to examine the effect of LGD5 on cyclins and apoptosis-related proteins.RE-SULTS:MTT experiments showed that LGD5 inhibit-ed HeLa cells in a time-and dose-dependent man-ner.Timed photography and acridine orange stain-ing observed that LGD5 induced apoptosis in HeLa cells and produced significant chromatin agglutina-tion and apoptotic bodies.Inhibition of microtu-bule polymerization in HeLa cells by LGD5 was ob-served by DAPI staining.The PI flow cytometry re-sults showed that LGD5 induced G2/M cycle arrest in HeLa cells,was time-dependent and dose-depen-dent within 12 h,and had a significant difference(P＜0.01),apoptosis was induced after 24 h and it was time-dependent.The results of Western blot show that,LGD5 downregulates Cdc 2 and Cdc25C,up-regulation of p-Cdc 2,and Cyclin B1 and p-histone H3,further verified that LGD5 induced G2/M cycle arrest in HeLa cells,besides,LGD5 caused in-creased Caspase 3 expression in HeLa cells,upregu-lated Caspase 9 and Bax,down-regulation of Pro-caspase 9 and Bcl-2,this result indicates that HeLa cell apoptosis induced by LGD5 is related to the mi-tochondrial pathway.CONCLUSION:The CA-4 deriv-ative LGD5 inhibited microtubule polymerization in HeLa cells,induced their G2/M cycle arrest,and subsequently induced cell apoptosis through the mitochondrial pathway.