673 results match your criteria: "National Center for Palms & Dates[Affiliation]"

Exploring the Influence of Date Palm Cultivars on Soil Microbiota.

Microb Ecol

August 2024

Centre of Molecular and Environmental Biology (CBMA), Department of Biology, University of Minho, Campus of Gualtar, 4710-057, Braga, Portugal.

Plants thrive in diverse environments, where root-microbe interactions play a pivotal role. Date palm (Phoenix dactylifera L.), with its genetic diversity and resilience, is an ideal model for studying microbial adaptation to different genotypes and stresses.

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Coconut palm (Cocos nucifera) is a treasured tree of the tropics, with every part put to use. The edible portions are loaded with diverse nutrients and nutraceutical ingredients. While the unique mineral profile of the liquid endosperm, the low-glycemic inflorescence sap (neera) and the medium-chain triglyceride fraction of coconut oil are better recognized, other fractions such as the haustorium remain underexplored.

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Article Synopsis
  • A case study on a three-year-old girl identified a specific mutation in the PIK3CA gene, linked to unilateral focal PPK, showing abnormal skin cell behavior and signaling pathways.
  • This study highlights the role of the PI3K/AKT/mTOR pathway in skin health and introduces a new association between PIK3CA and PPK, expanding the understanding of genetic skin disorders.
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Growth and population structure of Lodoicea maldivica in natural stands in Seychelles.

Plant Biol (Stuttg)

October 2024

Centre for Ecology and Conservation, Faculty of Environment, Science and Economy, University of Exeter, Penryn, UK.

We monitored leaf production in seedlings, trunkless juvenile, immature, and mature male and female plants of the dioecious palm, Lodoicea maldivica, and studied how internode length changed with trunk height. The fieldwork was conducted in closed forest on Praslin Island and degraded forest on Curieuse Island. Data on numbers of leaves produced and rates of leaf production were used to estimate plant age.

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The study aimed to evaluate the antithrombotic action of pulp oil (AAPO) in natura, in an in vitro experimental model. AAPO was obtained by solvent extraction, and its chemical characterization was performed by gas chromatography coupled to a mass spectrometer (GC-MS). In vitro toxicity was evaluated with the Trypan Blue exclusion test and in vivo by the model.

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Article Synopsis
  • Research Gap
  • : While there is a lot of information on psoriasis in general, this study focuses on understanding how it specifically affects areas like the scalp, nails, palms, and genitals, where knowledge is limited.
  • Patient Insights
  • : An analysis of 346 psoriasis patients revealed that 81% had psoriasis in multiple special body areas, with nails being the most commonly affected. Notably, those with genital psoriasis had worse quality of life scores and were more likely to also have scalp and palm psoriasis.
  • Treatment Trends
  • : The research indicated that as the number of involved areas increased, particularly with genital psoriasis, more patients were treated with biologics, suggesting an increasing need for effective therapies in cases with multiple
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Unmanned aerial vehicle (UAV) sprayers are widely utilized in commercial aerial application of plant protection products (PPPs) in East Asian countries due to their high flexibility, high efficiency and low cost, but spray drift can lead to low utilization of UAV sprayers application, environmental pollution and bystander exposure risk. Droplet size and spray volume are critical factors affecting spray drift. Currently, the high temperature and humidity environment under the influence of the tropical monsoon climate brings new challenges for UAV sprayers.

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Multi-omics revealed anti-fatigue property of polyphenol from areca nut.

Phytomedicine

September 2024

State Key Laboratory of Food Science and Technology, School of Food Science and Technology, National Engineering Reacher Center for Functional Food, National Engineering Laboratory for Cereal Fermentation Technology, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, Jiangnan University, No. 1800, Lihu Road, Wuxi, 214122, Jiangsu, People's Republic of China. Electronic address:

Background: Areca nut polyphenols (AP) that extracted from areca nut, have been demonstrated for their potential of anti-fatigue effects. However, the underlying mechanisms for the anti-fatigue properties of AP has not been fully elucidated to date. Previous studies have predominantly concentrated on single aspects, such as antioxidation and anti-inflammation, yet have lacked comprehensive multi-dimensional analyses.

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Oral submucous fibrosis (OSF) is a chronic and inflammatory mucosal disease caused by betel quid chewing, which belongs to oral potentially malignant disorders. Abnormal fibroblast differentiation leading to disordered collagen metabolism is the core process underlying OSF development. The epithelium, which is the first line of defense against the external environment, can convert external signals into pathological signals and participate in the remodeling of the fibrotic microenvironment.

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Backgrounds: Habitual substance use, i. e., alcohol, tobacco and betel nut, has been found with an increased risk of metabolic syndrome (MetS) in the general population, whereas the association remains unclear in physically fit military personnel.

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Diabetes type 2 prevalence is rising among young residents in Malmö, Sweden.

Prim Care Diabetes

August 2024

Department of Care Science, Faculty of Health and Society, Malmö University, Jan Waldenströms gata 25, Malmö 20602, Sweden. Electronic address:

Aim: Type 2 diabetes is becoming more prevalent in many parts of the world. Malmö's population has increased in recent years mainly because of migration from other parts of Sweden and the world in addition to increased birth rates. We aimed to explore diabetes prevalence in Malmö in 2011-2018 as well as the achieved treatment targets for selected diabetes-related outcomes.

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Interspecific variation in the diet of and at Genting Highlands, Pahang, Peninsular Malaysia.

Biodivers Data J

May 2024

Department of Biological Sciences and Biotechnology, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, Bangi, 43600, Selangor, Malaysia Department of Biological Sciences and Biotechnology, Faculty of Science and Technology, Universiti Kebangsaan Malaysia Bangi, 43600, Selangor Malaysia.

Primate communities in the Genting Highlands consist of a single species of Hylobatidae and four species of Cercopithecidae, which are known to exhibit social interaction behaviour. Thus, a study on the diets of (siamang; family Hylobatidae) and (pig-tailed macaque; family Cercopithecidae) was carried out at Genting Highlands, in order to compare the dietary preferences and interspecific competition between the two primate families. A DNA metabarcoding approach was used to analyse diet intake using non-invasive samples based on the trnL region.

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A genome-wide meta-analysis of palmoplantar pustulosis implicates T2 responses and cigarette smoking in disease pathogenesis.

J Allergy Clin Immunol

September 2024

Department of Medical and Molecular Genetics, School of Basic and Medical Biosciences, King's College London, London, United Kingdom. Electronic address:

Article Synopsis
  • The study identifies genetic factors linked to palmoplantar pustulosis (PPP) and explores how smoking may influence the disease.
  • Researchers conducted a large-scale genetic analysis and discovered that PPP is distinct from plaque psoriasis but associated with certain genetic loci, particularly linked to immune response.
  • The findings suggest that smoking plays a causal role in the disease's development and highlight the involvement of specific immune pathways in PPP pathology.
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Currently, approximately 70% of new cases of Chagas disease (CD) in Brazil are attributed to oral transmission, particularly through foods such as açaí, bacaba, and sugarcane juice, primarily in the northern and northeastern regions of the country. This underscores the imperative need to control the spread of the disease. The methods utilized to conduct quality control for food associated with outbreaks and to assess the potential for the oral transmission of CD through consuming açaí primarily rely on isolating the parasite or inoculating food into experimental animals, restricting the analyses to major research centers.

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Article Synopsis
  • Generalized pustular psoriasis (GPP) and palmoplantar pustulosis (PPP) are distinct chronic skin conditions compared to plaque psoriasis, with different characteristics and health impacts.
  • A cohort study analyzed electronic health records from 2008 to 2019 in England, focusing on the incidence, prevalence, survival rates, and healthcare usage related to these conditions.
  • Findings revealed that GPP and PPP have significantly lower incidence and higher healthcare resource use compared to plaque psoriasis, with GPP patients experiencing lower survival rates, especially among older individuals and those with existing health issues.
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Evidence for seed transmission of phytoplasmas has grown in several pathosystems including coconut (Cocos nucifera). Bogia coconut syndrome (BCS) is a disease associated with the lethal yellowing syndrome associated with the presence of 'Candidatus Phytoplasma noviguineense' that affects coconut, betel nut (Areca catechu) and bananas (Musa spp.) in Papua New Guinea.

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Objective: To investigate blood pressure rhythm (BPR) in deficiency syndrome of hypertension (YDSH) patients and develop a random forest model for predicting YDSH.

Methods: Our study was consistent with technical processes and specification for developing guidelines of Evidence-based Chinese medicine clinical practice (T/CACM 1032-2017). We enrolled 234 patients who had been diagnosed with primary hypertension without antihypertensive medications prior to the enrollment.

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Article Synopsis
  • Acral lentiginous melanoma (ALM) is a rare but aggressive form of skin cancer that mainly affects palms, soles, and nails, with higher occurrences in dark-skinned populations.
  • A study assessed the expression of key proteins linked to tumor growth and treatment resistance (BCL2, MCL1, BIM, and BRAF V600E) in melanoma samples from White and Hispanic patients, noting no significant differences in protein expression between ALM and non-ALM tumors.
  • The results suggest that since both ALM and non-ALM tumors frequently express these proteins, patients might benefit from new therapies aimed at inducing apoptosis (programmed cell death).
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Introduction: Hypertensive crisis (HC) encompasses hypertensive emergencies (HE) and urgencies (HU).

Methods: A retrospective analysis of the 2016-2020 National Inpatient Sample was conducted, and all hospitalizations for HC were identified with their ICD-10 codes. A probability estimation of outcomes was calculated by performing multivariable logistic regression analysis, which took confounders into account.

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Article Synopsis
  • Phoenix dactylifera L. (date palm) is a key plant in the Middle East, known for its rich nutrients and beneficial compounds like sugars, amino acids, and vitamins.
  • It exhibits multiple health benefits, including immunomodulatory, antioxidant, and anti-cancer properties, along with positive effects on fertility.
  • Further research is needed to explore its clinical uses, especially for women's health, and to investigate other related species for their potential benefits.
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Fumaric acid production by Rhizopus species from acid hydrolysate of oil palm empty fruit bunches.

Braz J Microbiol

June 2024

Bioprocess Engineering and Biotechnology Department, Federal University of Paraná, Brazil, Polytechnic Center, CP 19011, Curitiba, 81531-908, Brazil.

The hemicellulosic fraction of lignocellulosic biomass is a very important material, due to the significant concentration of pentoses present in its composition and that can be used sustainably in biotechnological processes such as the production of fumaric acid. Research efforts are currently being promoted for the proper disposal and valorization of empty fruit bunches (EFB) from oil palm. In this work, seventeen Rhizopus species were evaluated in a fermentation medium with EFB hydrolyzate, without detoxification, as a carbon source for fumaric acid production.

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Characterizing the Palm Pathogenic Species from Florida.

J Fungi (Basel)

March 2024

Department of Plant Pathology, Fort Lauderdale Research and Education Center, Institute of Food and Agricultural Sciences, University of Florida, Davie, FL 33314, USA.

sensu lato is a soilborne fungal pathogen that causes Thielaviopsis trunk rot and heart rot in palms. The loss of structural integrity resulting from trunk rot can cause the palm trunk to collapse suddenly and poses a serious threat to life and property. Even though rudimentary knowledge about the infection process in palms is available, nothing is known about the species complex in the US.

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Characteristics of kopyor coconut (Cocos nucifera L.) using sensory analysis and metabolomics-based approach.

J Biosci Bioeng

July 2024

Department of Biotechnology, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan; Industrial Biotechnology Initiative Division, Institute for Open and Transdisciplinary Research Initiatives, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan; Osaka University Shimadzu Omics Innovation Research Laboratories, International Center for Biotechnology, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan.

Kopyor is a coconut with unique characteristics from Indonesia, one of the largest coconut producers in the world. Kopyor is an edible mature coconut with soft endosperm. Although this fruit is one of the most popular coconuts in the world, there are limited studies on its properties, including its sensory attributes and metabolite profiles.

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The Promising Potential of Triploidy in Date Palm ( L.) Breeding.

Plants (Basel)

March 2024

Department of Plant & Crops, Faculty of Bioscience Engineering, Ghent University, Valentin Vaerwyckweg 1, 9000 Ghent, Belgium.

Date palms are a vital part of oasis ecosystems and are an important source of income in arid and semi-arid areas. Crossbreeding is limited due to the long juvenile stage of date palms and their dioecious nature. The aim of this study was to create triploid date palms to obtain larger and seedless fruits and to increase resilience to abiotic stresses.

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Ethnopharmacological Relevance: Phoenix dactylifera L. (date palm) seed is widely used in Arabian traditional medicine to alleviate several health problems including inflammatory conditions. The herbal tea of date palm seed has been consumed by rheumatoid patients to relief their symptoms.

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