Article
Immunology
Borislava Tsafarova, Yordan Hodzhev, Georgi Yordanov, Vladimir Tolchkov, Reni Kalfin, Stefan Panaiotov
Summary: The blood microbiome has been proven to exist in clinically healthy individuals for the past 50 years, and recent nucleic acid sequencing studies have shown rich microbial biodiversity in the blood. Through microscopy analysis, it was found that free circulating microbiota in peripheral blood mononuclear cells have a well-defined cell wall and proliferate through budding or a mechanism similar to the extrusion of progeny bodies. In contrast, stress-cultured lysed whole blood microbiota proliferate as cell-wall deficient microbiota by forming electron-dense or electron-transparent bodies.
FRONTIERS IN CELLULAR AND INFECTION MICROBIOLOGY
(2023)
Editorial Material
Multidisciplinary Sciences
Amber Dance
Summary: By pushing fluorescent proteins further into the red end of the spectrum, bioengineers are expanding the color options and depth of penetration for biological imaging.
Article
Anatomy & Morphology
Om Prakash Choudhary, Rupan Sarkar, Fatma A. Madkour, Pranab Chandra Kalita, Probal Jyoti Doley, Arup Kalita, Priyanka Choudhary, Chethan Gollahalli Eregowda
Summary: This study investigated the morphology of blood cells in Zovawk pigs using light microscopy and scanning electron microscopy. The results showed that the blood cells of Zovawk pigs exhibited similar morphology to those of other domestic animals, with some minor differences.
MICROSCOPY RESEARCH AND TECHNIQUE
(2023)
Article
Plant Sciences
Irina Neta Gostin
Summary: The purpose of this study was to examine the morphological characteristics of glandular and non-glandular trichomes in leaves of Phlomis herba-venti subsp. Pungens using different microscopy techniques. Two types of non-glandular trichomes were identified: unicellular and branched, while glandular trichomes were categorized as capitate and dendroids. Histochemical analysis revealed distinct secretion products in each type of glandular trichomes. The dendroid trichomes were described and characterized for the first time in P. herba-venti.
Review
Biotechnology & Applied Microbiology
Istvan Pocsi, Zsuzsa M. Szigeti, Tamas Emri, Imre Boczonadi, Gyorgy Vereb, Janos Szollosi
Summary: The interactions between fungi and light are varied and complex, with a focus on reducing unwanted effects of illumination through the application of far-red and near-infrared light.
APPLIED MICROBIOLOGY AND BIOTECHNOLOGY
(2022)
Article
Optics
B. Sundarakannan, M. Kottaisamy
Summary: The red-emitting zinc oxide material prepared exhibits a broad band emission under blue light excitation with a peak emission at 540 nm and strong infrared light absorption. When excited by blue LEDs, it emits bright broad band red light with a peak emission at 625 nm and a CIE chromaticity value of (x=0.65, y=0.37).
JOURNAL OF LUMINESCENCE
(2022)
Article
Anatomy & Morphology
Samir A. A. El-Gendy, Amira Derbalah, Ahmed A. El-Mansi, Osama S. El Okle, Mohamed A. M. Alsafy
Summary: The purpose of this study was to examine the relationship between the microstructure of Egyptian buffalo hair and its age. The results showed that hair diameter, cortex width, and medulla width increased with age, while cuticle width slightly decreased. The average distance between scale values and medulla index also varied with age. With these measurements, buffalo age could be estimated.
MICROSCOPY RESEARCH AND TECHNIQUE
(2023)
Article
Multidisciplinary Sciences
Laura Glendinning, Bugra Genc, R. John Wallace, Mick Watson
Summary: The rumen microbiota in ruminants play a vital role in nutrition and offer potential for industrial applications. Variations were found in microbial taxonomy, enzyme genes, and KEGG orthologs among different ruminant species, highlighting the diversity of rumen microbiomes.
SCIENTIFIC REPORTS
(2021)
Article
Entomology
Longyan Chen, Meike Liu, Andrea Di Giulio, Xinxin Chen, Simone Sabatelli, Wenkai Wang, Paolo Audisio
Summary: This study explored the fine morphological structure of the alimentary canal and Malpighian tubules of Meligethes (Odonthogethes) chinensis, a common Chinese pollen beetle associated with flowers of Rosaceae, using light, fluorescence, and scanning electron microscopy. The results showed that the alimentary canal of M. (O.) chinensis is divided into three parts: foregut, midgut, and hindgut, and six Malpighian tubules are attached to the colon to form a cryptonephridial system. This study provided important support for subsequent anatomical and physiological studies of anthophagous beetles.
Article
Infectious Diseases
Paloma Encinas, Alba Escalera, Teresa Aydillo, Irene Iglesias, Martha I. Nelson, Adolfo Garcia-Sastre, Gustavo del Real
Summary: Efficient control of zoonotic infectious diseases requires identifying the animal species involved in the infectious cycle. Surveillance studies have shown the presence of SARS-CoV-2 or specific antibodies in free-ranging white-tailed deer in North America, but efforts to detect the infection in European cervids have been unsuccessful. This study found specific antibodies against SARS-CoV-2 in European fallow deer and red deer in Spain, suggesting probable human-to-deer transmission.
TRANSBOUNDARY AND EMERGING DISEASES
(2023)
Article
Neurosciences
Celia Zhang, Mengxiao Ye, Peter Bush, Bo Hua Hu
Summary: This study used scanning electron microscopy to investigate the ultrastructure of macrophages in different regions of the cochlea and analyzed their phagocytic activities and immune molecule expression. The results showed that basal macrophages exhibited greater phagocytic activities in aging and noise-induced damage. Differences in the expression of immune molecules were also observed between the apical and basal cochlear tissues of young mice. Additionally, the study found that macrophages in the apical and basal regions undergo a transformation in their morphologies as the cochlea ages.
FRONTIERS IN CELLULAR NEUROSCIENCE
(2023)
Article
Agriculture, Dairy & Animal Science
Javier Perez-Gonzalez, Juan Carranza, Gabriel Anaya, Camilla Broggini, Giovanni Vedel, Eva de la Pena, Alberto Membrillo
Summary: The analysis of population genetic structure and individual multilocus heterozygosity is crucial for wildlife management and conservation. SNPs have shown to provide better insights and higher precision than microsatellites in inferring genetic status and population processes.
Article
Nanoscience & Nanotechnology
Cong Xie, Aiyu Zhang, Ling Chen, Ping Yang
Summary: This study developed a solvothermal method to fabricate CsPbI3 perovskite nanomaterials with governable morphologies and dimensions. By adjusting the precursor solutions and reaction temperature, the photoluminescence of the samples could be tuned. Sodium dodecyl benzene sulfonate was used as an additive to improve the stability of the prepared samples.
ACS APPLIED NANO MATERIALS
(2022)
Article
Chemistry, Multidisciplinary
Vladimir Neplokh, Vladimir Fedorov, Alexey Mozharov, Fedor Kochetkov, Konstantin Shugurov, Eduard Moiseev, Nuno Amador-Mendez, Tatiana Statsenko, Sofia Morozova, Dmitry Krasnikov, Albert G. Nasibulin, Regina Islamova, George Cirlin, Maria Tchernycheva, Ivan Mukhin
Summary: Flexible red light-emitting diodes based on GaPAs/GaP axial nanowires embedded in polydimethylsiloxane membranes with transparent electrodes involving single-walled carbon nanotubes were demonstrated. The devices showed similar electroluminescence properties compared to those processed directly on Si growth substrate, indicating potential for flexible full color inorganic devices.
Article
Clinical Neurology
Marta Montero-Crespo, Marta Dominguez-Alvaro, Lidia Alonso-Nanclares, Javier DeFelipe, Lidia Blazquez-Llorca
Summary: Alzheimer's disease is a common form of dementia characterized by cognitive impairment, with extracellular protein deposits and abnormal protein accumulation in neurons. Synaptic alterations were found in different stages of the disease, with more severe changes observed in late-stage cases.
Correction
Immunology
Jose-Ignacio Rodriguez-Barbosa, Carlos Fernandez-Renedo, Ana Maria Bravo Moral, Leo Buhler, Maria-Luisa del Rio
CELLULAR & MOLECULAR IMMUNOLOGY
(2019)
Letter
Immunology
Jose Ignacio Rodriguez-Barbosa, Pascal Schneider, Andreas Weigert, Kyung-Mi Lee, Tae-Jin Kim, Jose-Antonio Perez-Simon, Maria-Luisa del Rio
CELLULAR & MOLECULAR IMMUNOLOGY
(2019)
Article
Multidisciplinary Sciences
Tae-Jin Kim, Gayoung Park, Jeongmin Kim, Seon Ah Lim, Jiyoung Kim, Kyungtaek Im, Min Hwa Shin, Yang-Xin Fu, Maria-Luisa Del Rio, Jose-Ignacio Rodriguez-Barbosa, Cassian Yee, Kyung-Suk Suh, Seong-Jin Kim, Sang-Jun Ha, Kyung-Mi Lee
NATURE COMMUNICATIONS
(2019)
Article
Oncology
Jose-Ignacio Rodriguez-Barbosa, Miyuki Azuma, Gennadiy Zelinskyy, Jose-Antonio Perez-Simon, Maria-Luisa del Rio
CANCER IMMUNOLOGY IMMUNOTHERAPY
(2020)
Review
Biochemistry & Molecular Biology
Jose-Ignacio Rodriguez-Barbosa, Pascal Schneider, Luis Graca, Leo Buehler, Jose-Antonio Perez-Simon, Maria-Luisa del Rio
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2020)
Article
Medical Laboratory Technology
Maria-Luisa Del Rio, Tuan H. Nguyen, Laurent Tesson, Jean-Marie Heslan, Alfonso Gutierrez-Adan, Raul Fernandez-Gonzalez, Julia Gutierrez-Arroyo, Leo Buhler, Jose-Antonio Perez-Simon, Ignacio Anegon, Jose-Ignacio Rodriguez-Barbosa
Summary: CD160 deficiency influences the course of alloreactive cytotoxic responses and the differentiation of effector T cells, but does not significantly affect the survival rate of allogeneic skin grafts. CD160 may serve as an alternative costimulatory molecule for the modulation of alloreactive CD8 T cell responses.
TRANSLATIONAL RESEARCH
(2022)
Article
Immunology
Maria-Luisa Del Rio, Jose-Antonio Perez-Simon, Jose-Ignacio Rodriguez-Barbosa
Summary: The expression of PD-L1 on A20 leukemia tumor cells modulates the interaction between CD8 T cells and tumor-specific antigens, but does not inhibit NK cell-mediated hybrid resistance.
FRONTIERS IN IMMUNOLOGY
(2022)
Article
Biodiversity Conservation
Pedro P. Olea, Maria Fernandez-Garcia, Jose Vicente Lopez-Bao, Javier Vinuela, Joao Pedro Valente e Santos, Jorge Rodriguez-Perez, Lourdes Sotelo, Carlos Cortizo, Victor Sazatornil, Anna Planella Bosch, Ivan Gutierrez, Patricia Pereira, Salvador J. Luna Aguilera, Oscar Rivas, Elias Suarez, Francisco Javier Lema, Manuel G. del Rey, Angelica Martinez-Delgado, Patricia Mateo-Tomas
Summary: Illegal wildlife poisoning is a serious threat to biodiversity. This study conducted a large-scale field experiment to understand the impact of illegal wildlife poisoning on species composition and abundance. The researchers used camera traps and statistical analysis to uncover the significant effects of ecological factors on illegal poisoning.
BIOLOGICAL CONSERVATION
(2022)
Article
Veterinary Sciences
Sara Gonzalez, Rosario Panadero, Maria Luisa Del Rio, Maria Natividad Diez, Maria del Rosario Hidalgo, Angelica Martinez
Summary: The study investigated hypodermosis in Cervus elaphus in north-western Spain and found that Hypoderma actaeon is widely distributed in the region. The larvae were observed to have an aggregated distribution among infested animals, and there were seasonal variations in the prevalence and intensity of the infection.
VETERINARY RESEARCH COMMUNICATIONS
(2023)
Article
Agriculture, Dairy & Animal Science
Sara Gonzalez, Maria Luisa del Rio, Natividad Diez-Banos, Angelica Martinez, Maria del Rosario Hidalgo
Summary: A study was conducted to investigate the prevalence and intensity of gastrointestinal nematodes in roe deer in two hunting reserves in Spain. All of the examined animals were found to be infected with gastrointestinal nematodes in their digestive tract. The abomasum had the highest prevalence and intensity of infection, while animals with lower body weight had a higher parasite load. Several new nematode species were identified in the roe deer population in Spain.