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Avoiding respiratory syncytial trojan microbe infections inside in the hospital children and adults: don't let fare best?
In this article, we provide an updated review and perspective on emerging roles for the neutrophil in lung biology, on the molecular mechanisms that control the trafficking of neutrophils to the lung, and on past and ongoing efforts to design therapeutics to intervene upon pulmonary neutrophilia in lung disease.In addition to exerting several essential house-keeping activities in the cell, heat shock proteins (HSPs) are crucial players in a well-structured molecular program activated in response to stressful challenges. Among the different activities carried out by HSPs during emergency, they reach the extracellular milieu, from where they scout the surroundings, regulate extracellular protein activity and send autocrine and paracrine signals. Cancer cells permanently experience stress conditions due to their altered equilibrium and behaviour, and constantly secrete heat shock proteins as a result. Other than supporting anti-tumour immunity, extracellular heat shock proteins (eHSPs), can also exacerbate cancer cell growth and malignancy by sustaining different cancer hallmarks. eHSPs are implicated in extracellular matrix remodelling, resistance to apoptosis, promotion of cell migration and invasion, induction of epithelial to mesenchymal transition, angiogenesis and activation of stromal cells, supporting ultimately, metastasis dissemination. A broader understanding of eHSP activity and contribution to tumour development and progression is leading to new opportunities in the diagnosis and treatment of cancer.Mitochondrial quality control depends upon selective elimination of damaged mitochondria, replacement by mitochondrial biogenesis, redistribution of mitochondrial components across the network by fusion, and segregation of damaged mitochondria by fission prior to mitophagy. In this review, we focus on mitochondrial dynamics (fusion/fission), mitophagy, and other mechanisms supporting mitochondrial quality control including maintenance of mtDNA and the mitochondrial unfolded protein response, particularly in the context of the heart.
Pulmonary hypertension (PH) due to left ventricular systolic dysfunction (PH-HFrEF) is acommon heart disease with poor prognosis. In this study, we explored the risk factors for PH-HFrEF and investigated the related factors affecting the prognosis of PH-HFrEF patients.

The study recruited consecutive patients with PH-HFrEF and systolic pulmonary artery pressure (sPAP) of more than 40 mm Hg with left ventricular ejection fraction (LVEF) of less than 45% on echocardiography. Patients with left ventricular systolic dysfunction (HFrEF) but without PH (sPAP < 30 mmHg and LVEF < 45%) were chosen as the control group. Patients were followed up for 18months, and major adverse cardiac events (MACE) were recorded.

In total, 93 patients with PH-HFrEF formed the study group and 93LVEF-matched patients with HFrEF were enrolled as controls. Body mass index (BMI) in PH-HFrEF patients was significantly lower compared with the control group (p < 0.05). Multivariate logistic regression analysis revealed that low BMI was an independent predictor of the presence of PH in patients with HFrEF (p < 0.05). There were 23 (24.7%) MACE in the PH-HFrEF group and 18 (19.4%) MACE in the control group. Cox regression analysis showed that low BMI was an independent predictor of MACE occurrence in the PH-HFrEF group (p < 0.05).

Low BMI appear to be significantly associated with PH occurrence in patients with HFrEF, and is an independent predictor of MACE in patients with PH-HFrEF.
Low BMI appear to be significantly associated with PH occurrence in patients with HFrEF, and is an independent predictor of MACE in patients with PH-HFrEF.Cardiovascular diseases (CVD) and mental health disorders (MHD; e.g. SIS17 depression, anxiety and cognitive dysfunction) are highly prevalent and are associated with significant morbidity and mortality and impaired quality of life. Currently, possible interactions between pathophysiological mechanisms in MHD and CVD are rarely considered during the diagnostic work-up, prognostic assessment and treatment planning in patients with CVD, and research addressing bidirectional disease mechanisms in a systematic fashion is scarce. Besides some overarching pathogenetic principles shared by CVD and MHD, there are specific syndromes in which pre-existing neurological or psychiatric illness predisposes and contributes to CVD development (as in Takotsubo syndrome), or in which the distorted interplay between innate immune and central nervous systems and/or pre-existing CVD leads to secondary MHD and brain damage (as in peripartum cardiomyopathy or atrial fibrillation). Clinical manifestations and phenotypes of cardio-psycho-neurological diseases depend on the individual somatic, psychosocial, and genetic risk profile as well as on personal resilience, and differ in many respects between men and women. In this article, we provide arguments on why, in such conditions, multidisciplinary collaborations should be established to allow for more comprehensive understanding of the pathophysiology as well as appropriate and targeted diagnosis and treatment. In addition, we summarize current knowledge on the complex interactions between the cardiovascular and central nervous systems in Takotsubo syndrome and peripartum cardiomyopathy, and on the neurological and psychiatric complications of atrial fibrillation.
At the time of diagnosis of gastric cancer approximately one third of patients already have metastases. It is important to differentiate between oligometastasis and the diffuse metastatic situation. For the first time the definition of oligometastasis has been integrated into the German S3guidelines.

Can multimodal treatment with tumor resection and metastasectomy combined with perioperative chemotherapy, increase the chances of survival in oligometastatic patients?

In this review article the data situation of the current literature is discussed.

The Dutch D1/D2 trial reported an increased median survival for asubgroup of patients with single metastasis who underwent resection. Multimodal treatment with resection doubled the median survival of oligometastatic patients in the German AIO-FLOT 3study and as aconsequence, the AIO-FLOT5 (RENAISSANCE) trial was designed. Patients with oligometastatic gastric and esophagogastric junction cancer are randomized after chemotherapy to either undergo resection followed by adjuvant chemotherapy or to undergo definitive chemotherapy.
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