Journal of Neuroendocrinology最新文献

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Metabolic sensing in AgRP regulates sucrose preference and dopamine release in the nucleus accumbens AgRP中的代谢感应调节蔗糖偏好和伏隔核中多巴胺的释放
IF 3.2 4区 医学
Journal of Neuroendocrinology Pub Date : 2024-04-10 DOI: 10.1111/jne.13389
Alex Reichenbach, Harry Dempsey, Zane B. Andrews
{"title":"Metabolic sensing in AgRP regulates sucrose preference and dopamine release in the nucleus accumbens","authors":"Alex Reichenbach,&nbsp;Harry Dempsey,&nbsp;Zane B. Andrews","doi":"10.1111/jne.13389","DOIUrl":"10.1111/jne.13389","url":null,"abstract":"<p>Hunger increases the motivation for calorie consumption, often at the expense of low-taste appeal. However, the neural mechanisms integrating calorie-sensing with increased motivation for calorie consumption remain unknown. Agouti-related peptide (AgRP) neurons in the arcuate nucleus of the hypothalamus sense hunger, and the ingestion of caloric solutions promotes dopamine release in the absence of sweet taste perception. Therefore, we hypothesised that metabolic-sensing of hunger by AgRP neurons would be essential to promote dopamine release in the nucleus accumbens in response to caloric, but not non-caloric solutions. Moreover, we examined whether metabolic sensing in AgRP neurons affected taste preference for bitter solutions under conditions of energy need. Here we show that impaired metabolic sensing in AgRP neurons attenuated nucleus accumbens dopamine release in response to sucrose, but not saccharin, consumption. Furthermore, metabolic sensing in AgRP neurons was essential to distinguish nucleus accumbens dopamine response to sucrose consumption when compared with saccharin. Under conditions of hunger, metabolic sensing in AgRP neurons increased the preference for sucrose solutions laced with the bitter tastant, quinine, to ensure calorie consumption, whereas mice with impaired metabolic sensing in AgRP neurons maintained a strong aversion to sucrose/quinine solutions despite ongoing hunger. In conclusion, we demonstrate normal metabolic sensing in AgRP neurons drives the preference for calorie consumption, primarily when needed, by engaging dopamine release in the nucleus accumbens.</p>","PeriodicalId":16535,"journal":{"name":"Journal of Neuroendocrinology","volume":"36 5","pages":""},"PeriodicalIF":3.2,"publicationDate":"2024-04-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/jne.13389","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140585721","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Prevalence of metastases outside the liver and abdominal lymph nodes on 68Ga-DOTATOC-PET/CT in patients with small intestinal and pancreatic neuroendocrine tumours 小肠和胰腺神经内分泌肿瘤患者肝脏和腹腔淋巴结外转移的68Ga-DOTATOC-PET/CT阳性率
IF 3.2 4区 医学
Journal of Neuroendocrinology Pub Date : 2024-04-09 DOI: 10.1111/jne.13391
Maria Wedin, Eva Tiensuu Janson, Göran Wallin, Anders Sundin, Kosmas Daskalakis
{"title":"Prevalence of metastases outside the liver and abdominal lymph nodes on 68Ga-DOTATOC-PET/CT in patients with small intestinal and pancreatic neuroendocrine tumours","authors":"Maria Wedin,&nbsp;Eva Tiensuu Janson,&nbsp;Göran Wallin,&nbsp;Anders Sundin,&nbsp;Kosmas Daskalakis","doi":"10.1111/jne.13391","DOIUrl":"10.1111/jne.13391","url":null,"abstract":"<p>Metastases outside the liver and abdominal/retroperitoneal lymph nodes are nowadays detected frequently in patients with neuroendocrine tumours (NETs), owing to the high sensitivity of positron emission tomography (PET) with Gallium-68-DOTA-somatostatin analogues (<sup>68</sup>Ga-SSA) and concomitant diagnostic computed tomography (CT). Our aim was to determine the prevalence of extra-abdominal metastases on <sup>68</sup>Ga-DOTATOC-PET/CT in a cohort of patients with small intestinal (Si-NET) and pancreatic NET (Pan-NET), as well as that of pancreatic metastasis in patients with Si-NET. Among 2090 patients examined by <sup>68</sup>Ga-DOTATOC-PET/CT at two tertiary referral centres, a total of 1177 patients with a history of Si- or Pan-NET, were identified. The most recent <sup>68</sup>Ga-DOTATOC-PET/CT report for each patient was reviewed, and the location and number of metastases of interest were recorded. Lesions outside the liver and abdominal nodes were found in 26% of patients (<i>n</i> = 310/1177), of whom 21.5% (255/1177) were diagnosed with Si-NET and 4.5% (55/1177) Pan-NET. Bone metastases were found in 18.4% (215/1177), metastases to Virchow's lymph node in 7.1% (83/1177), and lung/pleura in 4.8% (56/1177). In the subset of 255 Si-NET patients, 5.4% (41/255) manifested lesions in the pancreas, 1.5% in the breast (18/255), 1.3% in the heart (15/255) and 1% in the orbita (12/255). In Si-NET patients, the Ki-67 proliferation index was higher in those with ≥2 metastatic sites of interest, than with 1 metastatic site, (<i>p</i> &lt;0.001). Overall, extra-abdominal or pancreatic metastases were more often found in patients with Si-NET (34%) than in those with Pan-NET (13%) (<i>p</i> &lt;0.001). Bone metastases were 2.6 times more frequent in patients with Si-NET compared to Pan-NET patients (<i>p</i> &lt;0.001). Lesions to the breast and orbita were encountered in almost only Si-NET patients. In conclusion, lesions outside the liver and abdominal nodes were detected in as many as 26% of the patients, with different prevalence and metastatic patterns in patients with Si-NET compared to Pan-NET. The impact of such metastases on overall survival and clinical decision-making needs further evaluation.</p>","PeriodicalId":16535,"journal":{"name":"Journal of Neuroendocrinology","volume":"36 5","pages":""},"PeriodicalIF":3.2,"publicationDate":"2024-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/jne.13391","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140585913","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The prolactin receptor: A cross-species comparison of gene structure, transcriptional regulation, tissue-specificity, and genetic variation 催乳素受体:基因结构、转录调控、组织特异性和遗传变异的跨物种比较
IF 3.3 4区 医学
Journal of Neuroendocrinology Pub Date : 2024-04-08 DOI: 10.1111/jne.13385
Carmen M. Banks, Josephine F. Trott, Russell C. Hovey
{"title":"The prolactin receptor: A cross-species comparison of gene structure, transcriptional regulation, tissue-specificity, and genetic variation","authors":"Carmen M. Banks,&nbsp;Josephine F. Trott,&nbsp;Russell C. Hovey","doi":"10.1111/jne.13385","DOIUrl":"10.1111/jne.13385","url":null,"abstract":"<p>The conserved and multifaceted functions of prolactin (PRL) are coordinated through varied distribution and expression of its cell-surface receptor (PRLR) across a range of tissues and physiological states. The resultant heterogeneous expression of <i>PRLR</i> mRNA and protein across different organs and cell types supports a wide range of PRL-regulated processes including reproduction, lactation, development, and homeostasis. Genetic variation within the <i>PRLR</i> gene also accounts for several phenotypes impacting agricultural production and human pathology. The goal of this review is to highlight the many elements that control differential expression of the PRLR across tissues, and the various phenotypes that exist across species due to variation in the PRLR gene.</p>","PeriodicalId":16535,"journal":{"name":"Journal of Neuroendocrinology","volume":"36 7","pages":""},"PeriodicalIF":3.3,"publicationDate":"2024-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/jne.13385","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140585924","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Novel insights into minipuberty and GnRH: Implications on neurodevelopment, cognition, and COVID-19 therapeutics 关于小头畸形和 GnRH 的新见解:对神经发育、认知和 COVID-19 疗法的影响
IF 3.3 4区 医学
Journal of Neuroendocrinology Pub Date : 2024-04-02 DOI: 10.1111/jne.13387
Konstantina Chachlaki, Kevin Le Duc, Laurent Storme, Vincent Prevot
{"title":"Novel insights into minipuberty and GnRH: Implications on neurodevelopment, cognition, and COVID-19 therapeutics","authors":"Konstantina Chachlaki,&nbsp;Kevin Le Duc,&nbsp;Laurent Storme,&nbsp;Vincent Prevot","doi":"10.1111/jne.13387","DOIUrl":"10.1111/jne.13387","url":null,"abstract":"<p>In humans, the first 1000 days of life are pivotal for brain and organism development. Shortly after birth, gonadotropin-releasing hormone (GnRH) neurons in the hypothalamus are activated, a phenomenon known as minipuberty. This phenomenon, observed in all mammals studied, influences the postnatal development of the hypothalamic–pituitary–gonadal (HPG) axis and reproductive function. This review will put into perspective the results of recent studies showing that the impact of minipuberty extends beyond reproductive function, influencing sensory and cognitive maturation. Studies in mice have revealed the role of nitric oxide (NO) in regulating minipuberty amplitude, with NO deficiency linked to cognitive and olfactory deficits. Additionally, findings indicate that cognitive and sensory defects in adulthood in a mouse model of Down syndrome are associated with an age-dependent decline of GnRH production, whose origin can be traced back to minipuberty, and point to the potential therapeutic role of pulsatile GnRH administration in cognitive disorders. Furthermore, this review delves into the repercussions of COVID-19 on GnRH production, emphasizing potential consequences for neurodevelopment and cognitive function in infected individuals. Notably, GnRH neurons appear susceptible to SARS-CoV-2 infection, raising concerns about potential long-term effects on brain development and function. In conclusion, the intricate interplay between GnRH neurons, GnRH release, and the activity of various extrahypothalamic brain circuits reveals an unexpected role for these neuroendocrine neurons in the development and maintenance of sensory and cognitive functions, supplementing their established function in reproduction. Therapeutic interventions targeting the HPG axis, such as inhaled NO therapy in infancy and pulsatile GnRH administration in adults, emerge as promising approaches for addressing neurodevelopmental cognitive disorders and pathological aging.</p>","PeriodicalId":16535,"journal":{"name":"Journal of Neuroendocrinology","volume":"36 10","pages":""},"PeriodicalIF":3.3,"publicationDate":"2024-04-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/jne.13387","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140586010","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Transient loss of satiety effects of leptin in middle-aged male mice 中年雄性小鼠一过性失去瘦素的饱腹效应。
IF 3.2 4区 医学
Journal of Neuroendocrinology Pub Date : 2024-03-28 DOI: 10.1111/jne.13386
Zin Khant Aung, Sharon R. Ladyman, Rosemary S. E. Brown
{"title":"Transient loss of satiety effects of leptin in middle-aged male mice","authors":"Zin Khant Aung,&nbsp;Sharon R. Ladyman,&nbsp;Rosemary S. E. Brown","doi":"10.1111/jne.13386","DOIUrl":"10.1111/jne.13386","url":null,"abstract":"<p>Extensive research is undertaken in rodents to determine the mechanism underlying obesity-induced leptin resistance. While body weight is generally tightly controlled in these studies, the effect of age of experimental animals has received less attention. Specifically, there has been little investigation into leptin regulation of food intake in middle-aged animals, which is a period of particular relevance for weight gain in humans. We investigated whether the satiety effects of leptin remained constant in young (3 months), middle-aged (12 months) or aged (18–22 months) male mice. Although mean body weight increased with age, leptin concentrations did not significantly increase in male mice beyond 12 months of age. Exogenous leptin administration led to a significant reduction in food intake in young mice but had no effect on food intake in middle-aged male mice. This loss of the satiety effect of leptin appeared to be transient, with leptin administration leading to the greatest inhibition of food intake in the aged male mice. Subsequently, we investigated whether these differences were due to changes in leptin transport into the brain with ageing. No change in leptin clearance from the blood or transport into the brain was observed, suggesting the emergence of central resistance to leptin in middle age. These studies demonstrate the presence of dynamic and age-specific changes in the satiety effects of leptin in male mice and highlight the requirement for age to be carefully considered when undertaking metabolic studies in rodents.</p>","PeriodicalId":16535,"journal":{"name":"Journal of Neuroendocrinology","volume":"36 5","pages":""},"PeriodicalIF":3.2,"publicationDate":"2024-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/jne.13386","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140318517","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
NK3R signalling in the posterodorsal medial amygdala is involved in stress-induced suppression of pulsatile LH secretion in female mice 雌性小鼠后背内侧杏仁核中的 NK3R 信号参与了压力诱导的脉冲性 LH 分泌抑制。
IF 3.2 4区 医学
Journal of Neuroendocrinology Pub Date : 2024-03-22 DOI: 10.1111/jne.13384
Deyana Ivanova, Margaritis Voliotis, Krasimira Tsaneva-Atanasova, Kevin T. O'Byrne, Xiao-Feng Li
{"title":"NK3R signalling in the posterodorsal medial amygdala is involved in stress-induced suppression of pulsatile LH secretion in female mice","authors":"Deyana Ivanova,&nbsp;Margaritis Voliotis,&nbsp;Krasimira Tsaneva-Atanasova,&nbsp;Kevin T. O'Byrne,&nbsp;Xiao-Feng Li","doi":"10.1111/jne.13384","DOIUrl":"10.1111/jne.13384","url":null,"abstract":"<p>Psychosocial stress negatively impacts reproductive function by inhibiting pulsatile luteinizing hormone (LH) secretion. The posterodorsal medial amygdala (MePD) is responsible in part for processing stress and modulating the reproductive axis. Activation of the neurokinin 3 receptor (NK3R) suppresses the gonadotropin-releasing hormone (GnRH) pulse generator, under hypoestrogenic conditions, and NK3R activity in the amygdala has been documented to play a role in stress and anxiety. We investigate whether NK3R activation in the MePD is involved in mediating the inhibitory effect of psychosocial stress on LH pulsatility in ovariectomised female mice. First, we administered senktide, an NK3R agonist, into the MePD and monitored the effect on pulsatile LH secretion. We then delivered SB222200, a selective NK3R antagonist, intra-MePD in the presence of predator odour, 2,4,5-trimethylthiazole (TMT) and examined the effect on LH pulses. Senktide administration into the MePD dose-dependently suppresses pulsatile LH secretion. Moreover, NK3R signalling in the MePD mediates TMT-induced suppression of the GnRH pulse generator, which we verified using a mathematical model. The model verifies our experimental findings: (i) predator odour exposure inhibits LH pulses, (ii) activation of NK3R in the MePD inhibits LH pulses and (iii) NK3R antagonism in the MePD blocks stressor-induced inhibition of LH pulse frequency in the absence of ovarian steroids. These results demonstrate for the first time that NK3R neurons in the MePD mediate psychosocial stress-induced suppression of the GnRH pulse generator.</p>","PeriodicalId":16535,"journal":{"name":"Journal of Neuroendocrinology","volume":"36 5","pages":""},"PeriodicalIF":3.2,"publicationDate":"2024-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/jne.13384","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140184710","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Witnessed trauma exposure induces fear in mice through a reduction in endogenous neurosteroid synthesis 目睹创伤通过减少内源性神经类固醇的合成诱发小鼠的恐惧。
IF 3.2 4区 医学
Journal of Neuroendocrinology Pub Date : 2024-03-14 DOI: 10.1111/jne.13378
Aidan Evans-Strong, Najah Walton, Katrina Blandino, Abigail T. C. Roper, S. Tiffany Donaldson, Mike Lewis, Jamie Maguire
{"title":"Witnessed trauma exposure induces fear in mice through a reduction in endogenous neurosteroid synthesis","authors":"Aidan Evans-Strong,&nbsp;Najah Walton,&nbsp;Katrina Blandino,&nbsp;Abigail T. C. Roper,&nbsp;S. Tiffany Donaldson,&nbsp;Mike Lewis,&nbsp;Jamie Maguire","doi":"10.1111/jne.13378","DOIUrl":"10.1111/jne.13378","url":null,"abstract":"<p>Neurosteroids have been implicated in the pathophysiology of post-traumatic stress disorder (PTSD). Allopregnanolone is reduced in subsets of individuals with PTSD and has been explored as a novel treatment strategy. Both direct trauma exposure and witnessed trauma are risk factors for PTSD; however, the role of neurosteroids in the behavioral outcomes of these unique experiences has not been explored. Here, we investigate whether observational fear is associated with a reduced capacity for endogenous neurosteroidogenesis and the relationship with behavioral outcomes. We demonstrated that mice directly subjected to a threat (foot shocks) and those witnessing the threat have decreased plasma levels of allopregnanolone. The expression of a key enzyme involved in endogenous neurosteroid synthesis, 5α-reductase type 2, is decreased in the basolateral amygdala, which is a major emotional processing hub implicated in PTSD. We demonstrated that genetic knockdown or pharmacological inhibition of 5α-reductase type 2 exaggerates the behavioral expression of fear in response to witnessed trauma, whereas oral treatment with an exogenous, synthetic neuroactive steroid gamma-aminobutyric acid-A receptor positive allosteric modulator with molecular pharmacology similar to allopregnanolone (SGE-516 [tool compound]) decreased the behavioral response to observational fear. These data implicate impaired endogenous neurosteroidogenesis in the pathophysiology of threat exposure, both direct and witnessed. Further, these data suggest that treatment with exogenous 5α-reduced neurosteroids or targeting endogenous neurosteroidogenesis may be beneficial for the treatment of individuals with PTSD, whether resulting from direct or witnessed trauma.</p>","PeriodicalId":16535,"journal":{"name":"Journal of Neuroendocrinology","volume":"36 4","pages":""},"PeriodicalIF":3.2,"publicationDate":"2024-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/jne.13378","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140119741","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Hypoalbuminemia, but not derived neutrophil to lymphocyte ratio (dNLR), predicts overall survival in neuroendocrine tumours undergoing peptide receptor radionuclide therapy: A retrospective, cohort study of 557 patients. 低白蛋白血症(而非衍生中性粒细胞与淋巴细胞比值(dNLR))可预测接受肽受体放射性核素治疗的神经内分泌肿瘤患者的总生存率:557例患者的回顾性队列研究。
IF 3.2 4区 医学
Journal of Neuroendocrinology Pub Date : 2024-03-13 DOI: 10.1111/jne.13379
Dimitrios Papantoniou, Katarzyna Fröss-Baron, Ulrike Garske-Román, Anders Sundin, Espen Thiis-Evensen, Malin Grönberg, Staffan Welin, Eva Tiensuu Janson
{"title":"Hypoalbuminemia, but not derived neutrophil to lymphocyte ratio (dNLR), predicts overall survival in neuroendocrine tumours undergoing peptide receptor radionuclide therapy: A retrospective, cohort study of 557 patients.","authors":"Dimitrios Papantoniou, Katarzyna Fröss-Baron, Ulrike Garske-Román, Anders Sundin, Espen Thiis-Evensen, Malin Grönberg, Staffan Welin, Eva Tiensuu Janson","doi":"10.1111/jne.13379","DOIUrl":"https://doi.org/10.1111/jne.13379","url":null,"abstract":"<p><p>Several inflammation scores have shown association with survival outcomes for patients with neuroendocrine tumours (NET) treated with peptide receptor radionuclide therapy (PRRT). However, whether these scores add value to established prognostic factors remains unknown. In this retrospective, cohort study of 557 NET patients undergoing PRRT in a tertiary referral centre from 2005 to 2015, we examined inflammatory markers and scores previously associated with cancer outcomes, using Cox proportional hazard models and Akaike's information criterion. Lower albumin (hazard ratio [95% confidence interval], .91 [.87-.95] per unit), as well as higher C-reactive protein (CRP; 1.02 [1.01-1.02]), Glasgow Prognostic Score (GPS; 1 vs. 0: 1.67 [1.14-2.44], 2 vs. 0 3.60 [2.24-5.79]), CRP/albumin ratio (1.84 [1.43-2.37]) and platelet count (Plt) × CRP, but not white blood cell, neutrophil and thrombocyte counts or derived neutrophil to lymphocyte ratio (dNLR), were associated with shorter median overall survival (OS) in an adjusted analysis. The addition of parameters based on albumin and CRP, but not dNLR, to a base model including age, chromogranin A, the cell proliferation marker Ki-67, performance status, tumour site and previous treatments improved the predictive accuracy of the base model. In an exploratory analysis of patients with available erythrocyte sedimentation rate (ESR) and CRP, ESR emerged as the most powerful predictor. When added to a prognostic model for OS in NET patients treated with PRRT, most inflammation scores further improved the model. Albumin was the single marker adding most value to the set of established prognostic markers, whereas dNLR did not seem to improve the model's prognostic ability.</p>","PeriodicalId":16535,"journal":{"name":"Journal of Neuroendocrinology","volume":" ","pages":"e13379"},"PeriodicalIF":3.2,"publicationDate":"2024-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140110517","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Neuroendocrine neoplasms: Consensus on a patient care pathway 神经内分泌肿瘤:就患者护理路径达成共识。
IF 3.2 4区 医学
Journal of Neuroendocrinology Pub Date : 2024-03-12 DOI: 10.1111/jne.13380
Jessica Hooper, Nikie Jervis, Lucy Morgan, Vivienne Beckett, Philippa Hand, Kate Higgs, Alia Munir, Jenny Prinn, D Mark Pritchard, Debashis Sarker, Raj Srirajaskanthan, Catherine Bouvier Ellis
{"title":"Neuroendocrine neoplasms: Consensus on a patient care pathway","authors":"Jessica Hooper,&nbsp;Nikie Jervis,&nbsp;Lucy Morgan,&nbsp;Vivienne Beckett,&nbsp;Philippa Hand,&nbsp;Kate Higgs,&nbsp;Alia Munir,&nbsp;Jenny Prinn,&nbsp;D Mark Pritchard,&nbsp;Debashis Sarker,&nbsp;Raj Srirajaskanthan,&nbsp;Catherine Bouvier Ellis","doi":"10.1111/jne.13380","DOIUrl":"10.1111/jne.13380","url":null,"abstract":"<p>People with neuroendocrine neoplasms (NENs) face a multitude of challenges, including delayed diagnosis, low awareness of the cancer among healthcare professionals and limited access to multidisciplinary care and expert centres. We have developed the first patient care pathway for people living with NENs in England to guide disease management and help overcome these barriers. The pathway was developed in two phases. First, a pragmatic review of the literature was conducted, which was used to develop a draft patient care pathway. Second, the draft pathway was then updated following semi-structured interviews with carefully selected expert stakeholders. After each phase, the pathway was discussed among a multidisciplinary, expert advisory group (which comprised the authors and the Deputy Chief Operating Officer, West Suffolk NHS Foundation Trust), who reached a consensus on the ideal care pathway. This article presents the outputs of this research. The pathway identified key barriers to care and highlighted how these may be addressed, with many of the findings relevant to the rest of the UK and international audiences. NENs are increasing in incidence and prevalence in England, compounding pre-existing inequities in diagnosis and disease management. Effective integration of this pathway within NHS England will help achieve optimal, equitable care provision for all people with NENs, and should be feasible within the existing expert multidisciplinary teams across the country.</p>","PeriodicalId":16535,"journal":{"name":"Journal of Neuroendocrinology","volume":"36 4","pages":""},"PeriodicalIF":3.2,"publicationDate":"2024-03-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140110518","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Prognostic value of inflammation-related biomarkers in patients with gastroenteropancreatic neuroendocrine neoplasms: A systematic review and meta-analysis 胃肠胰神经内分泌肿瘤患者炎症相关生物标志物的预后价值:系统综述与荟萃分析。
IF 3.2 4区 医学
Journal of Neuroendocrinology Pub Date : 2024-03-11 DOI: 10.1111/jne.13381
Ling-Jun Cui, Fu-Huan Yu, Zi-Xuan Cheng, Fei Su, Ying-Ying Chen, Huang-Ying Tan
{"title":"Prognostic value of inflammation-related biomarkers in patients with gastroenteropancreatic neuroendocrine neoplasms: A systematic review and meta-analysis","authors":"Ling-Jun Cui,&nbsp;Fu-Huan Yu,&nbsp;Zi-Xuan Cheng,&nbsp;Fei Su,&nbsp;Ying-Ying Chen,&nbsp;Huang-Ying Tan","doi":"10.1111/jne.13381","DOIUrl":"10.1111/jne.13381","url":null,"abstract":"<p>Hematological indicators of chronic systemic inflammation are significant biomarkers for gastroenteropancreatic neuroendocrine neoplasms (GEP-NENs). We performed a systematic review and meta-analysis to assess the impact of certain factors on the overall survival (OS), progression-free survival (PFS), and disease-free survival (DFS) of patients with GEP-NENs. These factors include the neutrophil/lymphocyte ratio (NLR), platelet/lymphocyte ratio (PLR), lymphocyte/monocyte ratio (LMR), and C-reactive protein (CRP) levels. After searching the Medline, Embase, and Cochrane Library databases from January 1, 2000 to October 20, 2022 and the American Society of Clinical Oncology conference proceedings from January 1, 2017, hazard ratios (HRs) and 95% confidence intervals (CIs) were extracted. Subgroup analyses were conducted to identify the origins of heterogeneity and examine the impact of factor grouping. The effects of the cut-off values and sample size were assessed by meta-regression. The results revealed that higher NLRs, PLRs, and CRP levels were associated with shorter OS (HR = 2.09, 95% CI = 1.55–2.8; HR = 1.79, 95% CI = 1.40–2.28; and HR = 2.88, 95% CI = 2.09–3.95, respectively; all <i>p</i> &lt; 0.001). Higher NLRs and lower LMRs were associated with shorter DFS (HR = 3.34, 95% CI = 2.11–5.29 and HR = 2.71, 95% CI = 2.27–3.24, respectively; both <i>p</i> &lt; 0.001). Higher PLRs and CRP levels were correlated with shorter PFS (HR = 3.48, 95% CI = 1.34–9.03, <i>p</i> = 0.01 and HR = 3.14, 95% CI = 1.63–6.08, <i>p</i> = 0.001). As demonstrated in the research, hematological indicators of systemic inflammation are promising biomarkers for GEP-NEN assessment.</p>","PeriodicalId":16535,"journal":{"name":"Journal of Neuroendocrinology","volume":"36 4","pages":""},"PeriodicalIF":3.2,"publicationDate":"2024-03-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140101757","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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