Patterns and relationships of prolonged grief, post-traumatic stress, and depressive symptoms in Chinese shidu parents: Latent profile and network analyses.

Parents who experience the trauma of losing an only child are called "shidu" parents in China. There are individual differences in post-loss outcomes.1,061 Chinese shidu parents were asked to complete questionnaires assessing prolonged grief, post-traumatic stress, and depressive symptoms. The mean age of the sample was 59.68 (SD = 7.52), with the average time since the loss was 9.46 years (SD = 7.05). Most participants were female (62.3%). The main cause of the loss was an unnatural case (52.7%). Latent profile analysis was used to identify similar symptom patterns. Network analysis was used to explore the relationships among symptoms within different subgroups. A two-profile model based on symptom severity identified a "low symptom severity" subgroup (n = 419) and a "high symptom severity" subgroup (n = 642). In the low symptom severity subgroup network, the most central symptoms were loss of interest, feeling numb, and meaninglessness. In the high symptom severity subgroup network, the most central symptoms were physiological cue reactivity, emotional pain, and feeling easily startled. Individual differences in the post-loss outcomes of Chinese shidu parents are reflected not only in symptom patterns but also in the relationships among symptoms.

Effect of Comprehensive Psychological Intervention on Negative Emotions and Quality of Life in Patients with Acute Myocardial Infarction.

Although acute myocardial infarction (AMI) currently has a high survival rate, the treatment and prognosis are still diffuse negative life events for patients, which will affect their quality of life (QOL) and psychological health. Based on an integrated physiological-psychological-social-medical model, it is necessary to design an intervention program for safeguarding the physical and mental health of AMI patients.This study aimed to explore the influence of psychological intervention on negative emotions and QOL of AMI patients using a randomized controlled trial (RCT) design.Based on convenience sampling and double-blinded group assignment, 101 patients from August 2019 to January 2020 were randomly divided into 2 groups. An intervention group received comprehensive psychological intervention, while a control group received general supportive nursing. Both groups answered questionnaires before and after the intervention, including assessments of anxiety, depression, and QOL.Before the intervention, there were no significant differences between the groups. After intervention, anxiety and depression in the intervention group (n = 48) were significantly lower (P < 0.001) and QOL was markedly improved (P < 0.05) compared to that of the control group (n = 53).Comprehensive psychological intervention contributed to ameliorate negative emotions, enhance confidence in treatment, and improve the QOL of AMI patients.

Latent class analysis of grief-related beliefs among recently bereaved adults.

Grief-related beliefs play an important role in bereavement adjustment. This study aimed to investigate the patterns and correlates of grief-related beliefs among recently bereaved adults (n = 311). Latent class analysis results suggested three meaningful grief belief classes could be identified: the High grief belief class (24.1%), Predominantly counterfactual thoughts class (42.4%), and Low belief class (33.4%). Members in the High grief belief class reported the highest levels of grief symptoms, depression and PTSD symptoms, loneliness, and functional impairment. Compared with the Low belief class, unmarried people, people in poor health, individuals who lost parents, partners, or children, and those who experienced violent or unexpected death were more likely to belong to the High grief belief class. Findings of this study support the importance of examining grief-related cognitions in research and clinical practice, especially counterfactual thoughts about the death, which may need to be specifically screened and targeted in treatment.

Potential risk factors for acute grief during the COVID-19 pandemic: The mediating role of avoidance processes.

Bereavement during the COVID-19 pandemic may have some unique characteristics that become potential risk factors (e.g., absence of grief rituals, no opportunity to say goodbye to the deceased and loneliness caused by social distancing) for acute grief. Avoidance processes could be significant mediators in the context of the pandemic. The current study aimed to investigate whether and how these COVID-19-related risk factors were related to acute grief severity. Bereaved adults (n = 319) who lost significant others during the COVID-19 pandemic completed a self-report questionnaire package measuring COVID-19-related factors, grief severity and depressive and anxious avoidance. Regression analyses suggested that among the three potential risk factors (loneliness, grief rituals and opportunity to say goodbye), loneliness was significantly associated with acute grief after controlling for basic demographic and loss-related information. Structural equation models suggested that depressive avoidance and anxious avoidance partially mediated the associations of loneliness with acute grief severity. The findings indicate that dealing with loss during the COVID-19 pandemic warrants further exploration concerning how potential environmental risk factors may impede adaptation to loss. Depressive and anxious avoidance processes may play important roles in grief interventions for isolated and lonely bereaved people.

The relationship between peer victimization and social anxiety among adolescents: a moderated mediation model with cognitive flexibility and affect intensity.

Building a friendship with peers is an important developmental task. However, peer victimization and social anxiety are among the most disturbing problems and have impaired adolescents' adaptive development. A total of 942 adolescents completed the survey. The results showed that peer victimization was related to social anxiety and that this effect was mediated by cognitive flexibility and moderated by affect intensity. Specifically, the damage of peer victimization and social anxiety was aggrevated for those with high levels of affect intensity. The current study provides evidence for the association between peer victimization and social anxiety. It contributes to the literature by clarifying the equivocal findings and uncovering the underlying mechanisms of the relationship between peer victimization and social anxiety. In the future, researchers and teachers should pay attention to adolescents' peer social status as early as possible, especially for adolescents with higher levels of affect intensity.

Growing in Suffering: The Curvilinear Relationship Between Prolonged Grief and Post-traumatic Growth of Recently Bereaved Individual During the COVID-19 Pandemic.

The outbreak of the COVID-19 pandemic brought new challenges to mourning and growth of bereaved. The purpose is to explore the relationship between the prolonged grief (PG) symptoms and the post-traumatic growth (PTG) of recently bereaved people during the COVID-19 period, and the mediating role of meaning making. 305 participants were recruited to complete the Posttraumatic Growth Inventory, Inventory of Complicated Grief, and Integration of Stressful Life Experiences Scale. Hierarchical multiple regression analyses and Medcurve in SPSS were adapted to test the hypotheses. The results revealed that there was a curvilinear relationship between PG and PTG and meaning making had a completely mediating effect on this relationship. Different intervention goals - whether alleviating distress or cultivating growth - should be set up according to the level of grief for recently bereaved individuals during COVID-19. More attention should be paid to the role of meaning making in the future clinical practice.

The LIM protein Ajuba recruits DBC1 and CBP/p300 to acetylate ERα and enhances ERα target gene expression in breast cancer cells.

Estrogen/ERα signaling is critical for breast cancer progression and therapeutic treatments. Thus, identifying new regulators of this pathway will help to develop new therapeutics to overcome chemotherapy resistance of the breast cancer cells. Here, we report Ajuba directly interacts with ERα to potentiate ERα target gene expression, and biologically Ajuba promotes breast cancer cell growth and contributes to tamoxifen resistance of these cells. Ajuba constitutively binds the DBD and AF2 regions of ERα, and these interactions can be markedly enhanced by estrogen treatment. Mechanistically, Ajuba recruits DBC1 and CBP/p300 and forms a ternary complex to co-activate ERα transcriptional activity and concomitantly enhances ERα acetylation. Moreover, components of this complex can be found at endogenous promoters containing functional ERα responsive elements. Taken together, these data demonstrate that Ajuba functions as a novel co-activator of ERα and that Ajuba/DBC1/CBP/p300 ternary complex may be a new target for developing therapeutics to treat breast cancer.

Trends and Hotspots in the Health Economics Evaluation of Chronic Fatigue Syndrome.

Objective: To explore the research trends and hotspots of health economics evaluations of patients with chronic fatigue syndrome. Methods: To explore the research trends and hotspots of health economics evaluations of chronic fatigue syndrome, 180 articles published between 1991 and 2024 were visualized and analyzed via CiteSpace 6.3 software. R3 and VOSviewer1.6.20 and R4.3.3. The content includes annual publication volume, journal distribution, author country, publishing organization, author collaboration, citation analysis, and keyword analysis in 7 aspects. Results: Fewer studies have evaluated the health economics of individuals with chronic fatigue syndrome in China and abroad, Chinese studies are especially rare, and research results in the UK are mostly found in other countries. Moreover, cooperation and linkages between institutions, as well as between authors, are not yet strong. Conclusion: The hotspot of health economics evaluation methods in this field is cost-effectiveness analysis, and the hotspot of diagnosis and treatment methods is cognitive‒behavioral therapy. We also found that chronic fatigue syndrome may also have a strong potential association with depression from the perspective of health economics. Health economic evaluations of multiple treatments should be conducted simultaneously to increase attention to this field and provide a reference basis for low-cost and high-quality diagnostic and treatment programs.

Living with grief and thriving after loss: a qualitative study of Chinese parents whose only child has died.

Introduction: Chinese bereaved parents over the age of 49 who have lost their only child are known as shidu parents. This study aimed to explore their symptoms of prolonged grief disorder (PGD) and post-traumatic growth (PTG).Methods: Shidu parents who experienced the loss of their only child at least six months prior and had no biological or adopted children at the time of the study were recruited. Eleven shidu parents participated in individual interviews conducted in Mandarin via WeChat video or voice calls. The interview guide was developed by the first researcher and refined through discussions with doctoral students and a professor specializing in bereavement. Reflexive thematic analysis was used to analyse the data from the semi-structured interviews.Results: The interviewees (3 men and 8 women) were aged between 53 and 72 years, and the time since their child's loss ranged from 2.25 to 24 years. Four themes of PGD symptoms were identified: Separation distress, Cognitive, emotional, and behavioural symptoms, Somatic responses and Changes in grief responses. Subtheme of 'feelings of inferiority or shame' and 'somatic responses' were prominent among this group, potentially representing culturally relevant grief reactions. They also experienced genuine PTG that helped them adapt to life without the child: changes in self-perception, changes in interpersonal relationships, and a changed philosophy of life. The subtheme of 'living for self' emerged as a potentially unique PTG among shidu parents.Conclusion: Shidu parents share some important similarities with bereaved individuals across cultures, but also exhibit some unique characteristics. Considering their persistent intense grief, regular screening for grief severity, physical issues, and suicidal ideation is essential. Culturally sensitive interventions that acknowledge and validate their sense of inferiority or shame may be beneficial. Additionally, fostering PTG may support shidu parents in coping with their loss and adapting to life.

Shidu parents exhibited culturally specific grief reactions, such as feelings of inferiority or shame and somatic responses.Shidu parents may experience genuine PTG, which could help them adapt to life without their child.'Living for self' seemed to be a unique positive change for shidu parents.

Cultural psychological factors in posttraumatic symptom development and expression: a study protocol.

Introduction: Cultural factors were shown to be particularly relevant for the development and expression of posttraumatic stress. Recently, the concept of cultural scripts of trauma has been introduced, which proposes that trauma sequelae elements may be sequentially linked and specifically associated with cultural factors. Furthermore, a cascade model is proposed, including trauma exposure, demographic characteristics, cultural affiliation, and trauma-related value orientations as influencing factors of posttraumatic development. The purpose of this Network Project is to investigate cultural psychological factors that contribute to the expression of posttraumatic stress.Methods: The present Network Project implements a mixed methods approach and will be conducted in 5 different study sites, including Switzerland, Israel, Georgia, China, and East Africa. In sub-study I, the cultural scripts of traumatic stress inventories (CSTIs) will be developed. These scales provide a pool of trauma sequelae elements for each cultural group. For this purpose, focus groups with trauma survivors and trauma experts will be conducted and analysed using qualitative research methods. Sub-study II implements a validation analysis of the CSTIs and the empirical investigation of a cultural cascade model. This quantitative approach will include a larger sample of individuals who experienced traumatic life events.Discussion: This contribution is timely and enriches the knowledge of trauma and culture. Future publications of this Network Project will address trauma sequelae from a cultural perspective and provide diagnostic and psychotherapeutic implications.

This paper presents a Network Project that investigates cultural factors in posttraumatic sequelae.The Network Project encompasses an innovative research design with both qualitative and quantitative methods.New developments in the field of cultural clinical psychology are introduced, including cultural scripts of trauma and a cascade model of cultural factors in posttraumatic symptom expression.

A novel microRNA-182/Interleukin-8 regulatory axis controls osteolytic bone metastasis of lung cancer.

Bone metastasis is one of the main complications of lung cancer and most important factors that lead to poor life quality and low survival rate in lung cancer patients. However, the regulatory mechanisms underlying lung cancer bone metastasis are still poor understood. Here, we report that microRNA-182 (miR-182) plays a critical role in regulating osteoclastic metastasis of lung cancer cells. We found that miR-182 was significantly upregulated in both bone-metastatic human non-small cell lung cancer (NSCLC) cell line and tumor specimens. We further demonstrated that miR-182 markedly enhanced the ability of NSCLC cells for osteolytic bone metastasis in nude mice. Mechanistically, miR-182 promotes NSCLC cells to secrete Interleukin-8 (IL-8) and in turn facilitates osteoclastogenesis via activating STAT3 signaling in osteoclast progenitor cells. Importantly, systemically delivered IL-8 neutralizing antibody inhibits NSCLC bone metastasis in nude mice. Collectively, our findings identify the miR-182/IL-8/STAT3 axis as a key regulatory pathway in controlling lung cancer cell-induced osteolytic bone metastasis and suggest a promising therapeutic strategy that targets this regulatory axis to interrupt lung cancer bone metastasis.

Integrative Serum Metabolic Fingerprints Based Multi-Modal Platforms for Lung Adenocarcinoma Early Detection and Pulmonary Nodule Classification.

Identification of novel non-invasive biomarkers is critical for the early diagnosis of lung adenocarcinoma (LUAD), especially for the accurate classification of pulmonary nodule. Here, a multiplexed assay is developed on an optimized nanoparticle-based laser desorption/ionization mass spectrometry platform for the sensitive and selective detection of serum metabolic fingerprints (SMFs). Integrative SMFs based multi-modal platforms are constructed for the early detection of LUAD and the classification of pulmonary nodule. The dual modal model, metabolic fingerprints with protein tumor marker neural network (MP-NN), integrating SMFs with protein tumor marker carcinoembryonic antigen (CEA) via deep learning, shows superior performance compared with the single modal model Met-NN (p < 0.001). Based on MP-NN, the tri modal model MPI-RF integrating SMFs, tumor marker CEA, and image features via random forest demonstrates significantly higher performance than the clinical models (Mayo Clinic and Veterans Affairs) and the image artificial intelligence in pulmonary nodule classification (p < 0.001). The developed platforms would be promising tools for LUAD screening and pulmonary nodule management, paving the conceptual and practical foundation for the clinical application of omics tools.

Grief Reactions and Grief Counseling among Bereaved Chinese Individuals during COVID-19 Pandemic: Study Protocol for a Randomized Controlled Trial Combined with a Longitudinal Study.

COVID-19 has caused nearly 4.3 million deaths all around the world. People who have experienced loss during this special period may find it difficult to adapt to life after loss, and may even suffer from prolonged grief disorder or other mental health problems. However, there is a huge gap of grief research in China, with almost no comprehensive grief intervention training system or very few professional grief consultants. Considering the large number of bereaved individuals who are suffering from grief and other mental health problems, it is significant to develop a suitable and effective intervention protocol immediately. This article illustrates a study protocol initiated by a Chinese university to investigate the mental health of bereaved individuals during the COVID-19 pandemic and train grief counselors to provide grief counseling to the bereaved, as well as to evaluate the effectiveness of the grief counseling. The method is as follows: (1) 300 psychological counselors will be recruited to attend the grief counseling training. Assessments will be conducted at three time points: baseline (T0), after the basic training (T1), and after the advanced training (T2); (2) 500 bereaved Chinese will be recruit to join the online survey and will be assessed at two time points with a six-month interval; and (3) a two-armed (grief counseling versus wait-list controls) RCT (random control trials) will be conducted with 160 bereaved individuals. Assessments will be conducted at three time points: before randomization (baseline, T0), at the post-counseling (T1), and three months after the post-counseling (T2). Primary outcomes will be assessed by the Prolonged Grief Questionnaire (PG-13), the 20-item PTSD Checklist for DSM-5 (PCL-5), the Depression Anxiety and Stress Scale (DASS-21), and the Posttraumatic Growth Inventory (PTGI). This research will help develop grief research and grief counseling in China, as well as provide professional mental health services for individuals who may suffer from grief-related disorders in the future.

Deubiquitinase USP29 promotes gastric cancer cell migration by cooperating with phosphatase SCP1 to stabilize Snail protein.

Snail is a master inducer of epithelial-mesenchymal transition (EMT) and metastasis, however, Snail protein is labile and is quickly degraded through the predominate ubiquitination-mediated proteasome pathway. Deubiquitinases (DUBs) can counteract the Snail degradation process to maintain high level of Snail protein in cancer cells. In this study, we screened a cDNA library containing 79 DUBs, and discovered that a panel of DUBs consisting of USP13, USP28, USP29, USP37, OTUD6A, and DUB3 can markedly stabilize Snail protein, with USP29 displaying the strongest activity to prevent Snail degradation. Mechanistically, USP29 enhances the interaction of Snail and SCP1, resulting in simultaneous dephosphorylation and deubiquitination of Snail and thereafter cooperative prevention of Snail degradation. Biologically, ectopic expression of USP29 promotes gastric cancer cell migration, and depletion of Snail abolishes USP29-mediated cell migration; and USP29 can be induced by major EMT and metastatic inducing factors such as TGFß, TNFα, and hypoxia. More importantly, high expression levels of Snail, USP29, and SCP1 are associated with poor survival and prognosis. Collectively, these data indicate that Snail is a crucial substrate for USP29 to promote cell migration and USP29/SCP1 complex may be new therapeutic targets to treat metastatic cancer.

Enhanced PAPSS2/VCAN sulfation axis is essential for Snail-mediated breast cancer cell migration and metastasis.

The zinc finger protein Snail is a master regulator of epithelial-mesenchymal transition (EMT) and a strong inducer of tumor metastasis, yet the signal cascades triggered by Snail have not been completely revealed. Here, we report the discovery of the sulfation program that can be induced by Snail in breast cancer cells, and which plays an essential role in cell migration and metastasis. Specifically, Snail induces the expression of PAPSS2, a gene that encodes a rate-limiting enzyme in sulfation pathway, and VCAN, a gene that encodes the chondroitin sulfate proteoglycan Versican in multiple breast cancer cells. Depletion of PAPSS2 in MCF7 and MDA-MB-231 cells results in reduced cell migration, while overexpression of PAPSS2 promotes cell migration. Moreover, MDA-MB-231-shPAPSS2 cells display a significantly lower rate of lung metastasis and lower number of micrometastatic nodules in nude mice, and conversely, MDA-MB-231-PAPSS2 cells increase lung metastasis. Similarly, depletion of VCAN dampens the cell migration activity induced by Snail or PAPSS2 in MCF 10A cells. Moreover, PAPSS inhibitor sodium chlorate effectively decreases cell migration induced by Snail and PAPSS2. More importantly, the expression of Snail, PAPSS2, and VCAN is positively correlated in breast cancer tissues. Together, these findings are important for understanding the genetic programs that control tumor metastasis and may identify previously undetected therapeutic targets to treat metastatic disease.

Digit ratio (2D:4D) in a Chinese population with schizophrenia.

BACKGROUND: Prenatal gonadal hormones may play a major role in pathogenesis of schizophrenia. It has been reported that second to fourth digit ratio (2D:4D) was influenced by the levels of exposure to prenatal testosterone and estrogen. So, 2D:4D may help to predict the disease susceptibility to schizophrenia. AIMS: The aim of this study was to investigate the relationship between the digit ratio (2D:4D) and schizophrenia in Chinese population. METHODS: We recruited 178 schizophrenics (males: 76; females: 102) and 365 controls (males: 218; females: 147) in this study. Photocopies of both hands were collected and left hand, right hand, mean hand and left minus right hand (DL-R) 2D:4D were analyzed. RESULTS: The right and mean hand 2D:4D ratios were significantly higher in schizophrenics compared to that of controls in both males and females. The left hand 2D:4D ratio in female schizophrenics was also significantly higher than in controls. Compared to controls, the DL-R 2D:4D in male schizophrenics was obviously higher. There was a weakly (but not significantly) negative correlation between the mean hand 2D:4D ratio and the age of onset. CONCLUSIONS: The 2D:4D ratio may correlate with the schizophrenia in Chinese population, and it may be an indicator of schizophrenia.

Digit ratio (2D:4D) and handgrip strength in a Chinese population of Han ethnicity.

BACKGROUND: In humans, the relative lengths of the index finger to the ring finger (2D:4D) is a sexually dimorphic trait which correlated with prenatal sex steroids and has been increasingly used as a promising tool to evaluate the impact of prenatal hormone exposure in some traits, such as physical performance. Handgrip strength (HGS) is one potent index of physical ability and its relationship with 2D:4D ratio has been discussed in several ethnic groups. AIMS: To investigate whether there is a correlation between 2D:4D ratio and HGS in Chinese college students of Ningxia Han ethnicity. METHODS: 608 students (211 males and 397 females) of Han ethnicity were recruited from Ningxia medical university. Photocopies and HGS of both hands were collected at Yinchuan city, in the Ningxia province of China. RESULTS: Sexual dimorphism of 2D:4D and HGS were found, males had significantly lower 2D:4D and greater HGS than females. 2D:4D in both hands were significantly negative correlated with HGS in females and not in males. CONCLUSIONS: 2D:4D ratio is negative correlated with HGS in a Chinese population of Ningxia Han ethnicity and this association should be considered on the anthropological research within an evolutionary concept in the future.

Decreased digit ratio (2D:4D) and gastric cancer in Chinese men.

BACKGROUND: The development of finger length is influenced by the level of hormones during pregnancy in the womb. The relative length of 2nd to 4th digit (2D:4D) is considered as a putative marker for prenatal hormone exposure and may represent an individual susceptibility to certain diseases, particularly those hormone-related cancers (e.g., gastric cancer). AIMS: The aim of this study is to investigate whether there is a possible relationship between 2D:4D ratio and gastric cancer (GCA) in Chinese men. METHODS: 94 male patients with GCA and 91 controls were chosen to participate in this study. Photographs of both hands were collected and then the lengths of second and fourth digits of both hands were measured. Left hand, right hand, mean hand, and right minus left hand (∆R-L) 2D:4D ratios were analyzed and compared. RESULTS: In GCA group, 2D:4D ratios were significantly lower (right hand: p<0.01; left hand, mean hand: p<0.001) than controls. No association was observed between 2D:4D ratio and tumor staging (neither in tumor size (T) nor in lymph node involvement (N) or distant metastases (M)). There was also no correlation between 2D:4D ratio and age of onset. CONCLUSIONS: Decreased 2D:4D ratio may be an indicator for forecasting the susceptibility to develop GCA.

Long noncoding RNA uc.345 promotes tumorigenesis of pancreatic cancer by upregulation of hnRNPL expression.

Increasing evidence points to an important functional or regulatory role of long noncoding RNA in cellular processes as well as cancer diseases resulted from the aberrant lncRNA expression. LncRNA could participate in the cancer progression and develop a significant role through the interaction with proteins. In the present study, we report a lncRNA termed uc.345 that is up-regulated in tumor tissues, compared to the corresponding noncancerous tissues. We found that a higher uc.345 expression level was more frequently observed in tissues with increased depth of invasion and advanced TNM tumor node metastasis T stage. Moreover, uc.345 could be used as an independent risk factor for the overall survival (OS) of the pancreatic cancer patients. By employing soft agar assays and tumor xenograft models, we showed that uc.345 could accelerate tumor growth. Further, we discovered that uc.345 could upregulate the hnRNPL expression and that inhibition of (hnRNPL) dampens the tumorigenesis capability of uc.345. Collectively, these results demonstrate that uc.345 functions as an oncogenic lncRNA that promotes tumor progression and serves as a poor predictor for pancreatic cancer patients' overall survival.

Dermatoglyphs in Coronary Artery Disease Among Ningxia Population of North China.

BACKGROUND: Coronary artery disease (CAD) is an enormous health problem in the world. Dermatoglyphs are cutaneous ridges on the fingers, palms, and soles, formed by genetic regulation and control during early intrauterine life. The Dermatoglyphic traits do not change significantly as the growth of the age. They may be the phenotypic characters of individual genes and represent the predisposition to certain diseases. AIMS AND OBJECTIVES: The study was carried out to document characteristic dermatoglyphic patterns in coronary artery disease which could be useful in early diagnosis of the disease. MATERIALS AND METHODS: Dermatoglyphic study of 258 male (129 coronary artery disease cases and 129 normal subjects) of Ningxia China were studied in the present cross-sectional study. It involved the digital patterns, ATD angles, A-B ridge counts on the hands. Chi-square test, t-test were used for the statistical analysis in this study. RESULTS: The overall frequency of whorls was higher followed by loop and arch in both two groups. It was observed that there was significant difference of digital frequency of whorls and ulnar loops in patients in both hands as compared to controls (p≤0.01). The mean value of finger ridge counts, total ridge counts were similar between two groups. The A-B ridge counts were significantly higher in coronary artery disease compared with controls on the right palm (p≤0.01). However, the mean ATD angle values were significantly higher in cases than those of in normal on both hands (p<0.05). CONCLUSION: Abnormally high A-B ridge count, ATD angles and the frequency of whorls are characteristic dermatoglyphic patterns of coronary artery disease. Dermatoglyphics may have an important role in early diagnosis of coronary artery disease in future.