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Psychological Aspects and Eating Habits during COVID-19 Home Confinement: Results of EHLC-COVID-19 Italian Online Survey.
Di Renzo, L, Gualtieri, P, Cinelli, G, Bigioni, G, Soldati, L, Attinà, A, Bianco, FF, Caparello, G, Camodeca, V, Carrano, E, et al
Nutrients. 2020;12(7)
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The new form of coronavirus (Sars-CoV-2) has triggered a worldwide state of emergency. The lockdown measures have had a great impact on everyday life, often associated with a negative influence on psychological well-being. The aim of this study was to analyse the psychological status during the COVID-19 pandemic and its correlation with the eating habits in the Italian population. This study is based on the “Eating Habits and Lifestyle Changes in COVID-19 lockdown” (EHLC-COVID19) project which conducted research, using an electronic survey in Italian, to collect data on the Italian population regarding eating habits, lifestyle and the behavioural and emotional impact related to the COVID-19 pandemic. Results showed that the lockdown has had effects on the mood of the participants (n = 61.3% lowering of their mood). Most of the participants referred to anxious feelings and depressed moods as well as exhaustion and tension with tachycardia and breathing difficulties. Furthermore, almost half of the participants felt anxious because of their eating habits which lead to comfort food and increased food intake in order to feel better. Authors conclude that since the COVID-19 pandemic is still on-going, further study on psychological status, eating habits and positivity in relation to COVID-19 should be conducted.
Abstract
The COVID-19 pandemic has had a huge impact on the population with consequences on lifestyles. The aim of the study was to analyse the relationship between eating habits, mental and emotional mood. A survey was conducted online during social isolation, from 24 April to 18 May 2020, among the Italian population. A total of 602 interviewees were included in the data analysis. A high percentage of respondents experienced a depressed mood, anxious feelings, hypochondria and insomnia (61.3%, 70.4%, 46.2% and 52.2%). Almost half of the respondents felt anxious due to the fact of their eating habits, consumed comfort food and were inclined to increase food intake to feel better. Age was inversely related to dietary control (OR = 0.971, p = 0.005). Females were more anxious and disposed to comfort food than males (p < 0.001; p < 0.001). A strength of our study was represented by the fact that the survey was conducted quickly during the most critical period of the Italian epidemic lockdown. As the COVID-19 pandemic is still ongoing, our data need to be confirmed and investigated in the future with larger population studies.
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How filamentous plant pathogen effectors are translocated to host cells.
Lo Presti, L, Kahmann, R
Current opinion in plant biology. 2017;:19-24
Abstract
The interaction of microbes with "signature" plants is largely governed by secreted effector proteins, which serve to dampen plant defense responses and modulate host cell processes. Secreted effectors can function either in the apoplast or within plant cell compartments. How oomycetes and fungi translocate their effectors to plant cells is still poorly understood and controversial. While most oomycete effectors share a common 'signature' that was proposed to mediate their uptake via endocytosis, fungal effectors display no conserved motifs at the primary amino acid sequence level. Here we summarize current knowledge in the field of oomycete and fungal effector uptake and highlight emerging themes that may unite rather than set apart these unrelated filamentous pathogens.
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Fungal effectors and plant susceptibility.
Lo Presti, L, Lanver, D, Schweizer, G, Tanaka, S, Liang, L, Tollot, M, Zuccaro, A, Reissmann, S, Kahmann, R
Annual review of plant biology. 2015;:513-45
Abstract
Plants can be colonized by fungi that have adopted highly diverse lifestyles, ranging from symbiotic to necrotrophic. Colonization is governed in all systems by hundreds of secreted fungal effector molecules. These effectors suppress plant defense responses and modulate plant physiology to accommodate fungal invaders and provide them with nutrients. Fungal effectors either function in the interaction zone between the fungal hyphae and host or are transferred to plant cells. This review describes the effector repertoires of 84 plant-colonizing fungi. We focus on the mechanisms that allow these fungal effectors to promote virulence or compatibility, discuss common plant nodes that are targeted by effectors, and provide recent insights into effector evolution. In addition, we address the issue of effector uptake in plant cells and highlight open questions and future challenges.