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Health Information Science and Systems Dec 2023Dyslipidemia is a prominent risk factor for cardiovascular diseases and one of the primary independent modifiable factors of diabetes and stroke. Statins can...
BACKGROUNDS
Dyslipidemia is a prominent risk factor for cardiovascular diseases and one of the primary independent modifiable factors of diabetes and stroke. Statins can significantly improve the prognosis of dyslipidemia, but its side effects cannot be ignored. Traditional Chinese Medicine (TCM) has been used in clinical practice for more than 2000 years in China and has certain traits in treating dyslipidemia with little side effect. Previous research has shown that Mutual Obstruction of Phlegm and Stasis (MOPS) is the most common dyslipidemia type classified in TCM. However, how to compose diagnostic factors in TCM into diagnostic rules relies heavily on the doctor's experience, falling short in standardization and objectiveness. This is a limit for TCM to play its advantages of treating dyslipidemia with MOPS.
METHODS
In this study, the syndrome diagnosis in TCM was transformed into the prediction and classification problem in artificial intelligence The deep learning method was employed to build the classification prediction models for dyslipidemia. The models were built and trained with a large amount of multi-centered clinical data on MOPS. The optimal model was screened out by evaluating the performance of prediction models through loss, accuracy, precision, recall, confusion matrix, PR and ROC curve (including AUC).
RESULTS
A total of 20 models were constructed through the deep learning method. All of them performed well in the prediction of dyslipidemia with MOPS. The model-11 is the optimal model. The evaluation indicators of model-11 are as follows: The true positive (TP), false positive (FP), true negative (TN) and false negative (FN) are 51, 15, 129, and 9, respectively. The loss is 0.3241, accuracy is 0.8672, precision is 0.7138, recall is 0.8286, and the AUC is 0.9268. After screening through 89 diagnostic factors of TCM, we identified 36 significant diagnosis factors for dyslipidemia with MOPS. The most outstanding diagnostic factors from the importance were dark purple tongue, slippery pulse and slimy fur, etc.
CONCLUSIONS
This study successfully developed a well-performing classification prediction model for dyslipidemia with MOPS, transforming the syndrome diagnosis problem in TCM into a prediction and classification problem in artificial intelligence. Patients with dyslipidemia of MOPS can be accurately recognized through limited information from patients. We also screened out significant diagnostic factors for composing diagnostic rules of dyslipidemia with MOPS. The study is an avant-garde attempt at introducing the deep-learning method into the research of TCM, which provides a useful reference for the extension of deep learning method to other diseases and the construction of disease diagnosis model in TCM, contributing to the standardization and objectiveness of TCM diagnosis.
PubMed: 37035723
DOI: 10.1007/s13755-023-00215-0 -
Journal of Ethnopharmacology Jan 2024Alzheimer's disease (AD) belongs to the category of "senile dementia" in traditional Chinese medicine. AD is associated with brain emptiness or collaterals blocked by...
ETHNOPHARMACOLOGICAL RELEVANCE
Alzheimer's disease (AD) belongs to the category of "senile dementia" in traditional Chinese medicine. AD is associated with brain emptiness or collaterals blocked by phlegm-heat. "Fumanjian" from Jingyue Quanshu treats dementia by promoting qi circulation, alleviating depression, eliminating turbidity, cultivating positivity, and dispelling evil spirits. Qingxin Kaiqiao Fang (QKF), derived from Fumanjian, is effective in treating AD owing to previously mentioned clinical effects. Elucidating the mechanism(s) of action of QKF on AD associated with phlegm-heat may be beneficial for therapeutic management; however, further research is needed.
AIM OF THE STUDY
This study aimed to determine the role of the PI3K/Akt pathway in AD, especially the specific effector protein involved, and explore the efficacy of QKF in treating AD by modulating the PI3K/Akt signal.
MATERIALS AND METHODS
High-performance liquid chromatography-Q-orbitrap-mass spectrometry was used to analyze the chemical components of QKF. Subsequently, APP/PS1 double-transgenic mice were used for behavioral tests, and hematoxylin-eosin and Nissl staining were used to assess the neuroprotective and cognitive effects of QKF. Cerebrospinal fluid pharmacology was used in in vitro validation, and Aβ was used to induce PC12 cells to establish the AD cell model. Various methods, including immunohistochemistry, Western blotting, quantitative real-time polymerase chain reaction, morphological assay, cell counting kit-8(CCK-8) assay, and terminal deoxynucleotide transferase (TdT)-mediated dUTP nick-end labeling (TUNEL)staining, were used to evaluate the effect of QKF on Tau hyperphosphorylation and anti-apoptosis. These methods also assessed the influence of QKF on the PI3K/Akt/GSK3β pathway involving the mRNA and protein expressions. Finally, the inhibitor - LY294002 was used for reverse validation.
RESULTS
We identified 295 chemical components in the water extract of QKF.QKF improved spatial cognition and learning memory in APP/PS1 mice, protected PC12 cell morphology, improved cell survival, reduced Aβ-induced apoptosis, and inhibited the hyperphosphorylation of Tau protein via the PI3k/Akt/GSK3β signaling pathway. Furthermore, this protective effect of QKF was reduced by LY294002 in vitro.
CONCLUSIONS
QKF can improve spatial cognition, learning, and memory abilities in APP/PS1 mice and protect PC12 cells. Decreasing the Tau hyperphosphorylation in AD exhibits curative efficacy on AD via the PI3K/Akt/GSK3β pathway in vitro and in vivo.
Topics: Rats; Mice; Animals; Alzheimer Disease; tau Proteins; Proto-Oncogene Proteins c-akt; Phosphatidylinositol 3-Kinases; Glycogen Synthase Kinase 3 beta; Amyloid beta-Peptides; Phosphorylation; Mice, Transgenic; Maze Learning
PubMed: 37579924
DOI: 10.1016/j.jep.2023.117031 -
Biomedicine & Pharmacotherapy =... Jul 2023Shiwei Longdanhua Granule (SWLDH) is a classic Tibetan medicine (TM) ranking in the top 20 Chinese patent medicines in prescription rate to treat respiratory diseases...
Shiwei Longdanhua Granule (SWLDH) is a classic Tibetan medicine (TM) ranking in the top 20 Chinese patent medicines in prescription rate to treat respiratory diseases like pneumonia, acute and chronic tracheobronchitis, acute exacerbation of COPD and bronchial asthma in solution of inflammation, cough and phlegm obstruction in clinical practice. However, its systematic pharmacological mechanisms have not been elucidated yet. Here, we studied the therapeutic efficacy of SWLDH in treatment of acute respiratory diseases in BALB/c mice by comprehensive analysis of airway inflammation, oxidative stress, mucus hypersecretion, cough hypersensitivities and indicators associated with the development of chronic diseases. Our results show that SWLDH might exhibit its inhibitory effects on pulmonary inflammation by interference with arachidonic acid (AA) metabolism pathways. Oxidative stress that highly related to the degree of tissue injury could be alleviated by enhancing the reductive activities of glutathione redox system, thioredoxin system and the catalytic activities of catalase and superoxide dismutase (SOD) after SWLDH treatment. In addition, SWLDH could significantly abrogate the mucus hypersecretion induced bronchiole obstruction by inactivate the globlet cells and decrease the secretion of gel-forming mucins (MUC5AC and MUC5B) under pathological condition, demonstrating its mucoactive potency. SWLDH also showed reversed effects on the release of neuropeptides that are responsible for airway sensory hypersensitivity. Simultaneously observed inhibition of calcium influx, reduction in in vivo biosynthesis of acetylcholine and the recovery of the content of cyclic adenosine monophosphate (cAMP) might collaboratively contribute to cause airway smooth muscle cells (ASMCs) relexation. These findings indicated that SWLDH might exhibited antitussive potency via suppression of the urge to cough and ASMCs contraction. Moreover, SWLDH might affect airway remodeling. We found SWLDH could retard the elevation of TGF-β1 and α-SMA, which are important indicators for hyperplasia and contraction during the progression of the chronic airway inflammatory diseases like COPD and asthma.
Topics: Mice; Animals; Cough; Lipopolysaccharides; Pneumonia; Mucus; Asthma; Hypersensitivity; Inflammation; Chronic Disease; Pulmonary Disease, Chronic Obstructive; Oxidative Stress; Mucin 5AC
PubMed: 37121151
DOI: 10.1016/j.biopha.2023.114793 -
Journal of Ethnopharmacology Jan 2024Angelica decursiva Franchet & Savatier is a traditional medicinal plant used to treat asthma, cough, headache, pyrexia and thick phlegm in China, Japan and Korea. A....
ETHNOPHARMACOLOGICAL RELEVANCE
Angelica decursiva Franchet & Savatier is a traditional medicinal plant used to treat asthma, cough, headache, pyrexia and thick phlegm in China, Japan and Korea. A. decursiva contains many types of coumarins, which can exert several pharmacological activities including anti-inflammatory and antioxidant properties for treating various diseases such as pneumonitis, atopic dermatitis, diabetes, and Alzheimer's disease.
AIM OF THE STUDY
In this study, we analyzed the components of A. decursiva ethanol extract (ADE) by high performance liquid chromatography (HPLC) and investigated the therapeutic effects of ADE against allergic asthma using lipopolysaccharide (LPS) stimulated RAW264.7 cells and an ovalbumin (OVA)-exposed allergic asthma model. To elucidate the mechanism of action of ADE, we examined the protein expression through network pharmacological analysis.
MATERIALS AND METHODS
To establish asthma model, the mice were sensitized on day 0 and 14 via intraperitoneal injection of OVA with aluminum hydroxide. The mice were inhaled with OVA using an ultrasonic nebulizer on day 21, 22 and 23. ADE (50 and 100 mg/kg) was administered to mice by oral gave form day 18-23. On day 24, airway hyperresponsiveness (AHR) was measured using flexivent. On day 25, the mice were sacrificed and collected bronchoalveolar lavage fluids (BALF), serum and lung tissue. In LPS-stimulated RAW264.7 cell, nitric oxide and cytokines were measured. Additionally, expression of nuclear factor erythroid-2-related factor (Nrf2) and suppression of nuclear factor (NF)-κB were detected using double-immunofluorescence.
RESULTS
We detected the five coumarin components which included nodakenin, umbelliferon, (-)-marmesin (=nodakenetin), bergapten, and decursin, in ADE by high performance liquid chromatography. Treatment with ADE decreased the production of nitric oxide, interleukin (IL)-6 and tumor necrosis factor (TNF)-α in LPS-stimulated RAW264.7 cells accompanied by the enhanced expression of nuclear factor erythroid-2-related factor (Nrf2) and suppression of nuclear factor (NF)-κB. In the asthma model, the administration of ADE reduced inflammatory cell count and airway hyperresponsiveness in OVA-exposed animals with decreased levels of IL-4, IL-13, and OVA-specific immunoglobulin E. These results were accompanied by the reduction of pulmonary inflammation and mucus secretion. Furthermore, ADE administration inhibited the expression of NF-κB and matrix metalloproteinase (MMP)-9 in OVA-exposed animals, which was consistent with the results of network pharmacological analysis.
CONCLUSION
This study demonstrated that ADE effectively attenuated allergic inflammation induced by OVA inhalation through the enhancement of Nrf2 expression and suppression of NF-κB expression. Therefore, ADE may be a potential therapeutic agent for controlling asthma.
Topics: Animals; Mice; Ovalbumin; NF-kappa B; NF-E2-Related Factor 2; Lipopolysaccharides; Matrix Metalloproteinase 9; Angelica; Nitric Oxide; Asthma; Hypersensitivity; Lung; Pneumonia; Bronchoalveolar Lavage Fluid; Interleukin-6; Mice, Inbred BALB C; Disease Models, Animal
PubMed: 37423516
DOI: 10.1016/j.jep.2023.116863 -
Zhong Nan Da Xue Xue Bao. Yi Xue Ban =... Oct 2023Insomnia is a common disease and its impact on human health cannot be ignored. At present, there are 3 main clinical treatments for insomnia, including traditional...
Insomnia is a common disease and its impact on human health cannot be ignored. At present, there are 3 main clinical treatments for insomnia, including traditional Chinese medicine treatment, sedative hypnotic drug therapy, and cognitive behavioral therapy. Traditional Chinese medicine (TCM) treatment for insomnia is widely used due to its advantages of low side effects, good efficacy, and no drug dependence. This paper summarizes the pathogenesis of insomnia in the theories of traditional Chinese and Western medicine. Modern medical research generally believes that sleep-wake disorder is the main pathological mechanism of insomnia, involving many factors such as monoamine neurotransmitter disorder, cytokine imbalance and intestinal flora imbalance. TCM mainly divides the pathogenesis of insomnia into 9 kinds of syndrome types: Liver depression transforming into fire, hyperactivity of fire due to yin deficiency, phlegm-heat attacking internally, disharmony between heart and kidney, deficiency of both heart and spleen, qi deficiency of both heart and gallbaldder, stomach qi disharmony, exuberance of heart fire, and internal blockade of static blood. According to these 9 kinds of pathogenesis of insomnia, the corresponding classical prescriptions such as Longdanxiegan decoction, Suanzaoren decoction, Huanglian-Wendan decoction, Jiaotai pill and Guipi decoction were analyzed and summarized. There is evidence that traditional Chinese medicine could treat insomnia mainly by increasing the level of 5-hydroxytryptamine, reducing the levels of dopamine, noradrenaline, tumor necrosis factor α, and interlukin-6, decreasing the ratio of glutamic acid to γ-aminobutyric acid, and inhibiting the hypothalamic-pituitary-adrenal axis.
Topics: Humans; Hypothalamo-Hypophyseal System; Pituitary-Adrenal System; Sleep Initiation and Maintenance Disorders; Medicine, Chinese Traditional; Amines
PubMed: 38432879
DOI: 10.11817/j.issn.1672-7347.2023.230200 -
Chinese Medicine Sep 2023Tumours do not exist in isolation from the organism; their growth, proliferation, motility, and immunosuppressive response are intricately connected to the tumour's... (Review)
Review
Exploring the potential use of Chinese herbs in regulating the inflammatory microenvironment of tumours based on the concept of 'state-target identification and treatment': a scooping review.
Tumours do not exist in isolation from the organism; their growth, proliferation, motility, and immunosuppressive response are intricately connected to the tumour's microenvironment. As tumour cells and the microenvironment coevolve, an inflammatory microenvironment ensues, propelling the phenomenon of inflammation-cancer transformation-an idea proposed by modern medicine. This review aims to encapsulate the array of representative factors within the tumour's inflammatory microenvironment, such as interleukins (IL-6, IL-10, IL-17, IL-1β), transforming growth factor-beta (TGF-β), interferon-gamma (IFN-γ), tumour necrosis factor-alpha (TNF-α), vascular endothelial growth factor (VEGF), and matrix metalloproteinases (MMPs). Moreover, drawing upon research in traditional Chinese medicine (TCM) and pharmacology, we explore the delicate interplay between these factors and tumour-associated inflammatory cells: tumour-associated macrophages (TAMs), myeloid-derived suppressor cells (MDSCs), tumour-associated neutrophils (TANs) and dendritic cells (DCs). By analyzing the tumour-promoting effects of these entities, we delve into the connotations of Academician Tong Xiao-lin's novel model of "state-target differentiation" and its application in the diagnosis and treatment of tumours. Our aim is to enhance the precision and targeting of tumour treatment in clinical practice. Delving deeper into our understanding of tumour pathogenesis through the lens of modern medicine, we discern the key etiology and pathogenesis throughout the entire developmental stage of tumours, unveiling the evolutionary patterns of Chinese Medicine (CM) states: heat state → phlegm state → stagnation state → deficiency state. Building upon this foundation, we devised a state-regulating formula. Simultaneously, drawing on pharmacological research in traditional Chinese medicine (TCM), we meticulously identified a range of targeted drugs that effectively modulate the aforementioned tumour-related mediators. This comprehensive strategy-a harmonious integration of state identification, target recognition, and simultaneous regulation-aims to elevate clinical efficacy. The fusion of TCM with Western medicine in tumour treatment introduces novel dimensions to the precise and refined application of TCM in clinical practice.
PubMed: 37742025
DOI: 10.1186/s13020-023-00834-5 -
Alternative Therapies in Health and... Aug 2023The identification of a patient's constitution in Traditional Chinese Medicine (TCM) allows physicians to understand his or her risk for different diseases, forecast the...
CONTEXT
The identification of a patient's constitution in Traditional Chinese Medicine (TCM) allows physicians to understand his or her risk for different diseases, forecast the mechanism of disease development, and direct treatment strategies, such as herbs and/or acupuncture. However, very few large-scale clinical trials have occurred on the relationships of the TCM constitution to lifestyles and diseases.
OBJECTIVE
The study intended investigate the complex and systematic relationship between the TCM constitution and lifestyles to provide solutions for adjusting unbalanced constitutions and maintaining a balanced constitution and health state among people of various lifestyles in Jilin, China.
DESIGN
The research team conducted a randomized cross-sectional survey.
SETTING
The study took place in Jilin Province in China.
PARTICIPANTS
Participants were 1755 residents of Jilin Province in China, 794 men and 961 women, between September 2006 and February 2013.
OUTCOME MEASURES
The research team: (1) collected participants' data using a basic informational and lifestyle questionnaire and the Constitution in Chinese Medicine Questionnaire (CCMQ); (2) used descriptive analysis to illustrate demographic characteristics and the distribution of TCM constitutions; (3) conducted multivariate logistic regressions to explore potential factors influencing the Deficiency, Excess, Gentleness, and Special-diathesis constitutions.
RESULTS
Approximately one-half of participants in Jilin, China had an unbalanced constitution and one-third had Deficiency constitutions. Lifestyles and disease histories were significant influencing factors for the unbalanced constitutions. Of the 1755 participants, 757 had the Gentleness constitution (43.1%); the remaining participants had unbalanced constitutions, including 501 with a Deficiency constitution (28.6%), 423 with an Excess constitution (24.1%), and 74 with a Special-Diathesis constitution (4.2%). Regarding the influencing factors, the Deficiency constitutions were significantly related to lifestyle factors-especially gender, age, exercise, and diet: (21) the Qi-deficiency constitution was significantly related to excessive exercise and chronic bronchia; (2) the Yang-deficiency constitution was significantly related to female gender and prefer to hot food; and (3) the Yin-deficiency constitution was significantly related to age, from 46 to ≥66, and the barbecue diet. The Excess constitutions were related to medical histories: (1) the Phlegm-dampness and Blood-stasis constitutions were both significantly related to cardio-cerebrovascular disease and hyperlipidemia; (2) the Dampness-heat constitution was significantly related to liver disease and osteoporosis; (3) the Qi-depression constitution was significantly related to liver disease and chronic bronchia. The Gentleness constitution was significantly related to a greasy diet, and the Special-diathesis constitution was significantly related to allergies.
CONCLUSIONS
The identification of TCM constitutions would be beneficial to early identification of potential risk factors and could contribute to the creation of more comprehensive guidelines for health organizations. Controlling the factors influencing the TCM constitutions and using health management plans based on the TCM constitution could help people with unbalanced constitutions to adjust their lifestyles and improve their health.
PubMed: 37573585
DOI: No ID Found -
Cancer Management and Research 2024Baihe Gujin decoction is one of the most commonly used decoction in traditional Chinese medicine for the treatment of lung cancer. It can nourish yin and moisten the... (Review)
Review
Baihe Gujin decoction is one of the most commonly used decoction in traditional Chinese medicine for the treatment of lung cancer. It can nourish yin and moisten the lung as well as prevent phlegm from forming and stop coughing. On the one hand, Baihe Gujin decoction is characterized with extensive application, proven efficacy, a long history, and high safety. On the other hand, Baihe Gujin decoction can induce apoptosis of tumor cells, improve immune function and inhibit inflammation. The main anti-tumor components of this include kaempferol, quercetin, isorhamnetin, glycyrrhizin and β-sitosterol. Clinically, Baihe Gujin decoction can improve the adverse reactions caused by radiotherapy, chemotherapy and immunotherapy for lung cancer, enhance the quality of life of patients, and prolong their survival time. At present, there are a large number of clinical and basic researches on the treatment of lung cancer with Baihe Gujin decoction. In this paper, we mainly discussed the treatment of lung cancer with Baihe Gujin decoction through analyzing basic and clinical researches at home and abroad in the past 20 years. Through the discussion, we aimed to probe deeper into Baihe Gujin decoction for the treatment of lung cancer, thereby providing a broader idea for clinical diagnosis and treatment of lung cancer.
PubMed: 38707745
DOI: 10.2147/CMAR.S451657 -
Biomedicine & Pharmacotherapy =... Jan 2024Hyperlipidaemia is described as "excessive phlegm" and "blood stasis" in the classic theory of traditional Chinese medicine. Exocarpium Citri Grandis has the effect of...
Selection and evaluation of quality markers for the regulation of PXR-CYP3A4/FXR-LXRα by Exocarpium Citri Grandis for the treatment of hyperlipidaemia with dispelling blood stasis and removing phlegm.
Hyperlipidaemia is described as "excessive phlegm" and "blood stasis" in the classic theory of traditional Chinese medicine. Exocarpium Citri Grandis has the effect of dispelling blood stasis and removing phlegm, which can better meet the treatment needs of this disease. However, there is still a lack of focus and depth in the study of the chemical composition of this medicine, and the correlation between the study of relevant medicinal substances and the efficacy of dispelling stasis and removing phlegm is insufficient. To address this issue, this study was carried out to validate the overall efficacy and identify and determine the chemical composition of Exocarpium Citri Grandis. The regulatory mechanism of the PXR-CYP3A4/FXR-LXRα pathway and its active ingredients were screened, and a pharmacokinetic study of active ingredients was performed. The obtained multidimensional data were statistically analysed and comprehensively evaluated. The quality marker of Exocarpium Citri Grandis in the treatment of hyperlipidaemia based on the PXR-CYP3A4/FXR-LXRα mechanism to exert the efficacy of dispelling blood stasis and removing phlegm was finally determined. Based on the above experiments, we identified 27 compounds from the ethanol extract of Exocarpium Citri Grandis. Among them, naringenin, meranzin hydrate, apigenin, caffeic acid phenethyl ester, anacardiin, hesperidin and naringin can significantly regulate all or part of the targets in the PXR-CYP3A4/FXR-LXRα pathway. It also has suitable content and pharmacokinetic characteristics in vivo. In conclusion, this study established quality markers to characterize the efficacy of Exocarpium Citri Grandis in dispelling blood stasis and removing phlegm, which provides a scientific basis for the targeted evaluation of the hypolipidaemic activity of this medicinal plant.
Topics: Cytochrome P-450 CYP3A; Hyperlipidemias; Drugs, Chinese Herbal; Plants, Medicinal; Hesperidin; Medicine, Chinese Traditional
PubMed: 38157640
DOI: 10.1016/j.biopha.2023.116089 -
Journal of Ovarian Research Jul 2023Cangfu Daotan Wan (CFDTW) has been widely used for polycystic ovary syndrome (PCOS) patients in the type of stagnation of phlegm and dampness. In this study, we aimed to...
BACKGROUND/AIM
Cangfu Daotan Wan (CFDTW) has been widely used for polycystic ovary syndrome (PCOS) patients in the type of stagnation of phlegm and dampness. In this study, we aimed to evaluate the mechanism underlying the therapeutic effect of CFDTW on PCOS with phlegm-dampness syndrome (PDS).
METHODS
In silico analysis was adopted to identify CFDTW potential targets and the downstream pathways in the treatment of PCOS. Expression of PKP3 was examined in the ovarian granulosa cells from PCOS patients with PDS and rat PCOS models induced by dehydroepiandrosterone (DHEA). PKP3/ERCC1 was overexpressed or underexpressed or combined with CFDTW treatment in ovarian granulosa cells to assay the effect of CFDTW on ovarian granulosa cell functions via the PKP3/MAPK/ERCC1 axis.
RESULTS
Clinical samples and ovarian granulosa cells of rat models were characterized by hypomethylated PKP3 promoter and upregulated PKP3 expression. CFDTW reduced PKP3 expression by enhancing the methylation of PKP3 promoter, leading to proliferation of ovarian granulosa cells, increasing S and G2/M phase-arrested cells, and arresting their apoptosis. PKP3 augmented ERCC1 expression by activating the MAPK pathway. In addition, CFDTW facilitated the proliferation of ovarian granulosa cells and repressed their apoptosis by regulating PKP3/MAPK/ERCC1 axis.
CONCLUSION
Taken together, this study illuminates how CFDTW confers therapeutic effects on PCOS patients with PDS, which may offer a novel theranostic marker in PCOS.
Topics: Animals; Female; Humans; Rats; Apoptosis; DNA-Binding Proteins; Drugs, Chinese Herbal; Endonucleases; Granulosa Cells; Plakophilins; Polycystic Ovary Syndrome
PubMed: 37420272
DOI: 10.1186/s13048-023-01200-7