Notes

Cross-Depicted Traditional Theme Classification as well as Collection using Deep Understanding.
83 [0.77, 0.90], p < 0.0001) and were significantly less likely to have recorded comorbidities. Raw in-hospital mortality was 1.8% for women and 4.1% for men. In the multivariable analysis of in-hospital mortality, the likelihood of death for women compared to men was 21% reduced (OR 0.79 [CI 0.66, 0.93, p = 0.005]). The risk of postoperative complications such as ventilation >48 h, ARDS, tracheotomy, or pneumonia was significantly lower for women.

Women undergoing lung cancer surgery were younger and had less comorbidities than men in Germany. Female sex was associated with lower mortality and less postoperative complications.
Women undergoing lung cancer surgery were younger and had less comorbidities than men in Germany. Female sex was associated with lower mortality and less postoperative complications.
The aim of this survey was to assess the efficacy and the feasibility of scalp cooling (SC) in an outpatient hematological and oncological center in a real-world setting.

We prospectively monitored cancer patients from August 2017 to October 2019 receiving oncological treatments with SC, using the sensor-controlled system "DigniCap." Effectiveness was defined by a self-estimated hair loss < Grad 2 (<50%) according to the Common terminology Criteria for adverse events V4.0 or not requiring a wig. Withdrawal from SC on patient's demand was considered as failure. Tolerability and safety were also evaluated.

Ninety-four patients with chemotherapy for their primary (52%) or metastatic (48%) disease had a total of 634 SC sessions. SC was well accepted with increasing experience of the nurses (withdrawal for any reason 29/94). Among the female population (N = 85) 54% received a (neo-)adjuvant chemotherapy. Forty-eight percentages received a taxane-based therapy, 35% anthracycline-based, 17% platin compounds, and others. The overall success rate in the female sample was 72%. In the male group (N = 9), the majority had a metastatic disease (6/9) and received a taxane-based therapy (5/9). The rate of withdrawal by discomfort and pain was high, and the success rate was 44%.

Our study confirms the satisfaction of patients with SC to prevent chemotherapy-induced alopecia. SC increases acceptance of the recommendation and administration of chemotherapy and decreases the degree of distress of patients and their treating physicians. Reimbursement remains a major issue in the out patient setting.
Our study confirms the satisfaction of patients with SC to prevent chemotherapy-induced alopecia. SC increases acceptance of the recommendation and administration of chemotherapy and decreases the degree of distress of patients and their treating physicians. Reimbursement remains a major issue in the out patient setting.
Signs and symptoms of dis-ease are considered observable manifestations of an immaterial Vital Force. Likewise, experimental results on quantum systems are thought to indicate the presence of something that does not show up. Consequently, the discourse of conventional quantum theory (CQT) - with non-locality and entanglement being objective (i.e., ontic) facets of reality - has been considered a useful metaphor for the therapeutic process (TP) in homeopathy/CAMs. Thus, Patient-Practitioner-Remedy (PPR) entanglement postulated an ontic non-local interaction between patient (Px), practitioner (Pr), and potentised medicine/curative procedure (Rx), resulting in the patient's "journey to cure." QBism is a new epistemic interpretation of quantum theory. Rooted in the subjectivity of Bayesianism, QBism refutes the notion that the quantum state of a system is a separate ontic property of reality. In QBism, non-locality and entanglement are considered an agent's "subjective degrees of belief," i.e., they are personalier CQT quantum entanglement metaphors, QBism's interpretation of the probabilities inherent in the Px and Rx quantum state/wavefunctions are Bayesian and subjective. Their resulting highly personal epistemology makes them more aligned with (and therefore potentially more useful to) how practitioners might experience the evolution of the TP. Also, because QBism predicts non-locality and entanglement can only be subjective properties of a practitioner's own beliefs, the overall significance of previous ontic non-local CQT-based entanglement metaphors for the TP is questioned.Many of early findings regarding intestinal stem cells (ISCs) and their niche in the human intestine have relied on colorectal cancer cell lines and labor-intensive and time-consuming mouse models. However, these models cannot accurately recapitulate the physiologically relevant aspects of human ISCs. In this study, we demonstrate a reliable and robust culture method for 3D expanding intestinal spheroids (InSexp) mainly comprising ISCs and progenitors, which can be derived from 3D human intestinal organoids (HIOs). We did functional chararcterization of InSexp derived from 3D HIOs, differentiated from human pluripotent stem cells, and optimization culture methods. Our results indicate that InSexp can be rapidly expanded and easily passaged, and show enhanced growth rates via WNT pathway activation. InSexp are capable of exponential cell expansion and cryopreservation. Furthermore, in vitro-matured HIO-derived InSexp proliferate faster than immature HIO-derived InSexp with preservation of the parental HIO characteristics. These findings may facilitate the development of scalable culture systems for the long-term maintenance of human ISCs and provide an alternative platform for studying ISC biology.
In recent years, brain organoid technologies have been the most innovative advance in neural differentiation research. In line with this, we optimized a method to establish cerebral organoids from feeder-free cultured human pluripotent stem cells. In this study, we focused on the consistent and robust production of cerebral organoids comprising neural progenitor cells and neurons. We propose an optimal protocol for cerebral organoid generation that is applicable to both human embryonic stem cells and human induced pluripotent stem cells.

We investigated formation of neuroepithelium, neural tube, and neural folding by observing the morphology of embryoid bodies at each stage during the cerebral organoid differentiation process. Furthermore, we characterized the cerebral organoids via immunocytochemical staining of sectioned organoid samples, which were prepared using a Cryostat and Vibratome. Finally, we established a routine method to generate early cerebral organoids comprising a cortical layer and a neural progenitor zone.

We developed an optimized methodology for the generation of cerebral organoids using hESCs and hiPSCs. Using this protocol, consistent and efficient cerebral organoids could be obtained from hiPSCs as well as hESCs. Further, the morphology of brain organoids could be analyzed through 2D monitoring via immunostaining and tissue sectioning, or through 3D monitoring by whole tissue staining after clarification.
We developed an optimized methodology for the generation of cerebral organoids using hESCs and hiPSCs. Using this protocol, consistent and efficient cerebral organoids could be obtained from hiPSCs as well as hESCs. Further, the morphology of brain organoids could be analyzed through 2D monitoring via immunostaining and tissue sectioning, or through 3D monitoring by whole tissue staining after clarification.
Brain organoids have the potential to improve our understanding of brain development and neurological disease. Despite the importance of brain organoids, the effect of vascularization on brain organoids is largely unknown. The objective of this study is to develop vascularized organoids by assembling vascular spheroids with cerebral organoids.

In this study, vascularized spheroids were generated from non-adherent microwell culture system of human umbilical vein endothelial cells, human dermal fibroblasts and human umbilical cord blood derived mesenchymal stem cells. AU15330 These vascular spheroids were used for fusion with iPSCs induced cerebral organoids. Immunostaining studies of vascularized organoids demonstrated well organized vascular structures and reduced apoptosis. We showed that the vascularization in cerebral organoids up-regulated the Wnt/
-catenin signaling.

We developed vascularized cerebral organoids through assembly of brain organoids with vascular spheroids. This method could not only provide a model to study human cortical development but also represent an opportunity to explore neurological disease.
We developed vascularized cerebral organoids through assembly of brain organoids with vascular spheroids. This method could not only provide a model to study human cortical development but also represent an opportunity to explore neurological disease.The advent of human intestinal organoid systems has revolutionized the way we understand the interactions between the human gut and microorganisms given the host tropism of human microorganisms. The gut microorganisms have regionality (i.e., small versus large intestine) and the expression of various virulence factors in pathogens is influenced by the gut milieu. However, the culture conditions, optimized for human intestinal organoids, often do not fully support the proliferation and functionality of gut microorganisms. In addition, the regional identity of human intestinal organoids has not been considered to study specific microorganisms with regional preference. In this review we provide an overview of current efforts to understand the role of microorganisms in human intestinal organoids. Specifically, we will emphasize the importance of matching the regional preference of microorganisms in the gut and tailoring the appropriate luminal environmental conditions (i.e., oxygen, pH, and biochemical levels) for modeling real interactions between the gut and the microorganisms with human intestinal organoids.Organoids show great potential in clinical translational research owing to their intriguing properties to represent a near physiological model for native tissues. However, the dependency of organoid generation on the use of poorly defined matrices has hampered their clinical application. Current organoid culture systems mostly reply on biochemical signals provided by medium compositions and cell-cell interactions to control growth. Recent studies have highlighted the importance of the extracellular matrix (ECM) composition, cell-ECM interactions, and mechanical signals for organoid expansion and differentiation. Thus, several hydrogel systems prepared using natural or synthetic-based materials have been designed to recreate the stem cell niche in vitro, providing biochemical, biophysical, and mechanical signals. In this review, we discuss how recapitulating multiple aspects of the tissue-specific environment through designing and applying matrices could contribute to accelerating the translation of organoid technology from the laboratory to therapeutic and pharmaceutical applications.The emergence of brain organoids as a model system has been a tremendously exciting development in the field of neuroscience. Brain organoids are a gateway to exploring the intricacies of human-specific neurogenesis that have so far eluded the neuroscience community. Regardless, current culture methods have a long way to go in terms of accuracy and reproducibility. To perfectly mimic the human brain, we need to recapitulate the complex in vivo context of the human fetal brain and achieve mature neural circuitry with an intact cytoarchitecture. In this review, we explore the major challenges facing the current brain organoid systems, potential technical breakthroughs to advance brain organoid techniques up to levels similar to an in vivo human developing brain, and the future prospects of this technology.
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