Publications by authors named "Ioanna Papatheodorou"

: Developmental and epileptic encephalopathy refers to a group of conditions where patients experience abnormal development due to various causes as well as frequent epileptiform discharges that ultimately contribute, in an independent and additive fashion, to cognitive and linguistic impairments. The language and cognition outcome of these patients in adulthood has been understudied. This paper aims to present a scoping review of linguistic abilities in adults with developmental and epileptic encephalopathy to determine the extent to which language outcomes in adulthood and their relation to cognitive outcomes have been studied.

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Soft skills are the elementary management, personal, and interpersonal abilities that are vital for an individual to be efficient at workplace or in their personal life. Each work place requires different set of soft skills. Thus, in addition to scientific/technical skills that are easier to access within a short time frame, several key soft skills are essential for the success of a researcher in today's international work environment.

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Article Synopsis
  • CN-NFAT inhibitors are commonly used drugs to suppress T cell responses but can negatively impact innate immune cells, leading to increased susceptibility to infections.
  • This study examined how these inhibitors affect human neutrophils' response to fungi like Candida albicans and Aspergillus fumigatus, revealing significant changes in gene expression related to immune response.
  • The presence of CN-NFAT inhibitors reduced the production of key chemokines, impairing neutrophils' ability to attract other immune cells, highlighting the inhibitors' broader effects on immune function.
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COVID-19 manifestation is associated with a strong immune system activation leading to inflammation and subsequently affecting the cardiovascular system. The objective of the study was to reveal possible interconnection between prolongated inflammation and the development or exacerbation of long-term cardiovascular complications after COVID-19. We investigated correlations between humoral and cellular immune system markers together with markers of cardiovascular inflammation/dysfunction during COVID-19 onset and subsequent recovery.

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Myocardial ischemia/reperfusion (I/R) injury leads to significant impairment of cardiac function and remains the leading cause of morbidity and mortality worldwide. Activation of peroxisome proliferator-activated receptor β/δ (PPARβ/δ) confers cardioprotection pleiotropic effects including antioxidant and anti-inflammatory actions; however, the underlying mechanisms are not yet fully elucidated. The aim of this study was to investigate the effect of PPARβ/δ activation on myocardial mitochondrial respiratory function and link this effect with cardioprotection after ischemia/reperfusion (I/R).

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Cardiovascular diseases (CVD) are the leading cause of morbidity and mortality. Interestingly, male and female patients with CVD exhibit distinct epidemiological and pathophysiological characteristics, implying a potentially important role for primary and secondary sex determination factors in heart development, aging, disease and therapeutic responses. Here, we provide a concise review of the field and discuss current gaps in knowledge as a step towards elucidating the "sex determination-heart axis".

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Accumulating evidence support the cardioprotective properties of the nuclear receptor peroxisome proliferator activated receptor β/δ (PPARβ/δ); however, the underlying mechanisms are not yet fully elucidated. The aim of the study was to further investigate the mechanisms underlying PPARβ/δ-mediated cardioprotection in the setting of myocardial ischemia/reperfusion (I/R). For this purpose, rats were treated with PPARβ/δ agonist GW0742 and/or antagonist GSK0660 in vivo and hearts were subjected to ex vivo global ischemia followed by reperfusion.

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Oleuropein, one of the main polyphenolic constituents of olive, is cardioprotective against ischemia reperfusion injury (IRI). We aimed to assess the cardioprotection afforded by acute administration of oleuropein and to evaluate the underlying mechanism. Importantly, since antioxidant therapies have yielded inconclusive results in attenuating IRI-induced damage on top of conditioning strategies, we investigated whether oleuropein could enhance or imbed the cardioprotective manifestation of ischemic postconditioning (PostC).

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