Use the keywords feature with a free QxMD account.
Use Read by QxMD to access full text via your institution or open access sources.
Read also provides personalized recommendations to keep you up to date in your field.
Existing User
Sign InNew to Read
Sign Up#1
JOURNAL ARTICLE
Xianhai Zhao, Yunjun Zhao, Qing-Yin Zeng, Chang-Jun Liu
Lignin production marked a milestone in vascular plant evolution, and the emergence of syringyl (S)-lignin is lineage-specific. S-lignin biosynthesis in angiosperms, mediated by ferulate 5-hydroxylase (F5H, CYP84A1), has been considered a recent evolutionary event. F5H uniquely requires the cytochrome b5 protein CB5D as an obligatory redox partner for catalysis. However, it remains unclear how CB5D functionality originated and whether it co-evolved with F5H. We reveal here the ancient evolution of CB5D-type function supporting F5H-catalyzed S-lignin biosynthesis...
April 24, 2024: Plant Cell
#2
JOURNAL ARTICLE
Yuta Ito, Amira Marouf, Yasunori Kogure, Junji Koya, Raphaël Liévin, Julie Bruneau, Mariko Tabata, Yuki Saito, Sumito Shingaki, Mitsuhiro Yuasa, Kentaro Yamaguchi, Koichi Murakami, Robert Weil, Manon Vavasseur, Guillaume P Andrieu, Mehdi Latiri, Layla Veleanu, Michaël Dussiot, Isabelle André, Akshay Joshi, Chantal Lagresle-Peyrou, Aude Magerus, Sammara Chaubard, David Lavergne, Emmanuel Bachy, Erika Brunet, Virginie Fataccioli, Chantal Brouzes, Camille Laurent, Laurence De Leval, Alexandra Traverse-Glehen, Céline Bossard, Marie-Cécile Parrens, Véronique Meignin, Laure Philippe, Julien Rossignol, Felipe Suarez, Jean-Marie Michot, Olivier Tournilhac, Gandhi Damaj, François Lemonnier, Christine Bôle-Feysot, Patrick Nitschké, Bruno Tesson, Cécile Laurent, Thierry Molina, Vahid Asnafi, Yosaku Watatani, Kenichi Chiba, Ai Okada, Yuichi Shiraishi, Sachiko Tsukita, Koji Izutsu, Hiroaki Miyoshi, Koichi Ohshima, Seiji Sakata, Akito Dobashi, Kengo Takeuchi, Masashi Sanada, Philippe Gaulard, Arnaud Jaccard, Seishi Ogawa, Olivier Hermine, Keisuke Kataoka, Lucile Couronné
Extranodal NK/T-cell lymphoma (ENKTCL) is an Epstein-Barr virus (EBV)-related neoplasm with male dominance and a poor prognosis. A better understanding of the genetic alterations and their functional roles in ENKTCL could help improve patient stratification and treatments. Here, we performed comprehensive genetic analysis of 177 ENKTCL cases to delineate the landscape of mutations, copy number alterations (CNAs), and structural variations, identifying 34 driver genes including six previously unappreciated ones, namely HLA-B, HLA-C, ROBO1, CD58, POT1, and MAP2K1...
April 24, 2024: Cancer Research
#3
JOURNAL ARTICLE
Lauren Cooper, Marigold Gil Malinao, Guosong Hong
ConspectusTechnologies for neuromodulation have rapidly developed in the past decade with a particular emphasis on creating noninvasive tools with high spatial and temporal precision. The existence of such tools is critical in the advancement of our understanding of neural circuitry and its influence on behavior and neurological disease. Existing technologies have employed various modalities, such as light, electrical, and magnetic fields, to interface with neural activity. While each method offers unique advantages, many struggle with modulating activity with high spatiotemporal precision without the need for invasive tools...
April 24, 2024: Accounts of Chemical Research
#4
JOURNAL ARTICLE
Zhaoxin Yu, Yaobin Xu, Michael Kindle, Daniel Marty, Grace Deng, Chongmin Wang, Jie Xiao, Jun Liu, Dongping Lu
The performance of all-solid-state lithium batteries (ASSLBs) is significantly impacted by lithium interfacial instability, which originates from the dynamic chemical, morphological, and mechanical changes during deep Li plating and stripping. In this study, we introduce a facile approach to generate a conductive and regenerative solid interface, enhancing both the Li interfacial stability and overall cell performance. The regenerative interface is primarily composed of nanosized lithium iodide (nano-LiI), which originates in situ from the adopted solid-state electrolyte (SSE)...
April 24, 2024: ACS Nano
#5
JOURNAL ARTICLE
Hikaru Hashitani, Retsu Mitsui, Yuuna Hirai, Hidekazu Tanaka, Kyoko Miwa-Nishimura
During the urine storage phase, tonically contracting urethral musculature would have a higher energy consumption than bladder muscle that develops phasic contractions. However, ischaemic dysfunction is less prevalent in the urethra than in the bladder, suggesting that urethral vasculature has intrinsic properties ensuring an adequate blood supply. Diameter changes in rat or mouse urethral arterioles were measured using a video-tracking system. Intercellular Ca2+ dynamics in arteriolar smooth muscle (SMCs) and endothelial cells were visualised using NG2- and parvalbumin-GCaMP6 mice, respectively...
April 24, 2024: Journal of Physiology
#6
REVIEW
Han Meng, Yu Huan, Kun Zhang, Xuyang Yi, Xinyu Meng, Enming Kang, Shengxi Wu, Wenbing Deng, Yazhou Wang
The existence of neural stem cells (NSCs) in the adult mammalian nervous system, although small in number and restricted to the sub-ventricular zone of the lateral ventricles, the dentate gyrus of the hippocampus, and the olfactory epithelium, is a gift of evolution for the adaptive brain function which requires persistent plastic changes of these regions. It is known that most adult NSCs are latent, showing long cell cycles. In the past decade, the concept of quiescent NSCs (qNSCs) has been widely accepted by researchers in the field, and great progress has been made in the biology of qNSCs...
April 24, 2024: Neuroscience Bulletin
#7
JOURNAL ARTICLE
Jiawei Zhang, Jingsong Shi, Liangge Wang, Xinjie Liu, Zemin Cao, Cihan Ruan, Guangzhi Ning, Shiqing Feng, Xue Yao, Shan Gao
Cycling myeloid cells (CMCs) are often detected from various tissues using single-cell RNA sequencing (scRNA-seq) datasets, however, their research value was not noticed before. For the first time, our study preliminarily revealed the origin, differentiation, and roles of CMCs in physiological processes. Particularly, subgroup a of cycling myeloid cells (aCMCs) were conclusively identified as belonging to a specific cell type. In an active state, aCMCs rapidly proliferate during the early stages of an embryonic development...
April 24, 2024: Stem Cells
#8
JOURNAL ARTICLE
Juan Bisquert, Juan B Roldán, Enrique Miranda
Memristors are devices in which the conductance state can be alternately switched between a high and a low value by means of a voltage scan. In general, systems involving a chemical inductor mechanism as solar cells, asymmetric nanopores in electrochemical cells, transistors, and solid state memristive devices, exhibit a current increase and decrease over time that generates hysteresis. By performing small signal ac impedance spectroscopy, we show that memristors, or any other system with hysteresis relying on the conductance modulation effect, display intrinsic dynamic inductor-like and capacitance-like behaviours in specific input voltage ranges...
April 24, 2024: Physical Chemistry Chemical Physics: PCCP
#9
JOURNAL ARTICLE
Ibrahim Sultan, Markus Ramste, Pim Peletier, Karthik Amudhala Hemanthakumar, Deepak Ramanujam, Annakaisa Tirronen, Ylva von Wright, Salli Antila, Pipsa Saharinen, Lauri Eklund, Eero Mervaala, Seppo Ylä-Herttuala, Stefan Engelhardt, Riikka Kivelä, Kari Alitalo
BACKGROUND: Preclinical studies have shown the therapeutic potential of VEGF-B (vascular endothelial growth factor B) in revascularization of the ischemic myocardium, but the associated cardiac hypertrophy and adverse side effects remain a concern. To understand the importance of endothelial proliferation and migration for the beneficial versus adverse effects of VEGF-B in the heart, we explored the cardiac effects of autocrine versus paracrine VEGF-B expression in transgenic and gene-transduced mice...
April 24, 2024: Circulation Research
#10
REVIEW
Fionicca Teo, Catherine Yen Li Kok, Mao-Jia Tan, H Shawn Je
Microglia, resident immune cells of the brain that originate from the yolk sac, play a critical role in maintaining brain homeostasis by monitoring and phagocytosing pathogens and cellular debris in the central nervous system (CNS). While they share characteristics with myeloid cells, they are distinct from macrophages. In response to injury, microglia release pro-inflammatory factors and contribute to brain homeostasis through activities such as synapse pruning and neurogenesis. To better understand their role in neurological disorders, the generation of in vitro models of human microglia has become essential...
June 2024: IBRO neuroscience reports
#11
JOURNAL ARTICLE
Rida Rasheed, Bushra Uzair, Abida Raza, Reem Binsuwaidan, Nawaf Alshammari
Bacterial infections emerge as a significant contributor to mortality and morbidity worldwide. Emerging extended-spectrum β-lactamase (ESBL) Escherichia coli strains provide a greater risk of bacteremia and mortality, are increasingly resistant to antibiotics, and are a major producer of ESBLs. E. coli bacteremia-linked mastitis is one of the most common bacterial diseases in animals, which can affect the quality of the milk and damage organ functions. There is an elevated menace of treatment failure and recurrence of E...
2024: Frontiers in Cellular and Infection Microbiology
#12
JOURNAL ARTICLE
Muhammad Awais, Riaz Ahmad, Nabeela Kausar, Ahmed Ibrahim Alzahrani, Nasser Alalwan, Anum Masood
Acute lymphoblastic leukemia (ALL) is a fatal blood disorder characterized by the excessive proliferation of immature white blood cells, originating in the bone marrow. An effective prognosis and treatment of ALL calls for its accurate and timely detection. Deep convolutional neural networks (CNNs) have shown promising results in digital pathology. However, they face challenges in classifying different subtypes of leukemia due to their subtle morphological differences. This study proposes an improved pipeline for binary detection and sub-type classification of ALL from blood smear images...
2024: Frontiers in artificial intelligence
#13
JOURNAL ARTICLE
Zhenyao Huang, Xia Chen, Yun Wang, Jiali Yuan, Jing Li, Wenlu Hang, Hao Meng
INTRODUCTION: Lung adenocarcinoma (LUAD) is a prevalent form of lung cancer originating from lung glandular cells with low survival rates despite recent therapeutic advances due to its diverse and complex nature. Recent evidence suggests a link between ferroptosis and the effectiveness of anti-PD-L1 therapy, with potential synergistic effects. METHODS: Our study comprehensively analyzed the expression patterns of ferroptosis regulators in LUAD and their association with prognosis and PD-L1 expression...
2024: Frontiers in Immunology
#14
REVIEW
Agnieszka Knopik-Skrocka, Alicja Sempowicz, Oliwia Piwocka
According to the CSC hypothesis, cancer stem cells are pivotal in initiating, developing, and causing cancer recurrence. Since the identification of CSCs in leukemia, breast cancer, glioblastoma, and colorectal cancer in the 1990s, researchers have actively investigated the origin and biology of CSCs. However, the CSC hypothesis and the role of these cells in tumor development model is still in debate. These cells exhibit distinct surface markers, are capable of self-renewal, demonstrate unrestricted proliferation, and display metabolic adaptation...
2024: EXCLI Journal
#15
REVIEW
Roberto Rodríguez-Morales
Cave-adapted animals evolve a suite of regressive and constructive traits that allow survival in the dark. Most studies aiming at understanding cave animal evolution have focused on the genetics and environmental underpinnings of regressive traits, with special emphasis on vision loss. Possibly as a result of vision loss, other non-visual sensory systems have expanded and compensated in cave species. For instance, in many cave-dwelling fish species, including the blind cavefish of the Mexican tetra, Astyanax mexicanus , a major non-visual mechanosensory system called the lateral line, compensated for vision loss through morphological expansions...
April 2024: Ecology and Evolution
#16
JOURNAL ARTICLE
Meenakshi Pandey, Shilpa Sarkar, Sudip K Ghosh
Entamoeba histolytica causes invasive amoebiasis, an important neglected tropical disease with a significant global health impact. The pathogenicity and survival of E. histolytica and its reptilian equivalent, Entamoeba invadens, relies on its ability to exhibit efficient motility, evade host immune responses, and exploit host resources, all of which are governed by the actin cytoskeleton remodeling. Our study demonstrates the early origin and the regulatory role of TALE homeobox protein EiHbox1 in actin-related cellular processes...
April 23, 2024: Molecular Microbiology
#17
JOURNAL ARTICLE
Jianzhi Xu, Ya-Ke Li, Ewald Janssens, Gao-Lei Hou
ConspectusBuckminsterfullerene, C60 , was discovered through a prominent mass peak containing 60 atoms produced from laser vaporization of graphite, driven by Kroto's interest in understanding the formation mechanisms of carbon-containing molecules in space. Inspired by the geodesic dome-shaped architecture designed by Richard Buckminster Fuller, after whom the particle was named, C60 was found to have a football-shaped structure comprising 20 hexagons and 12 pentagons. It sparked worldwide interest in understanding this new carbon allotrope, resulting in the awarding of the Noble Prize in Chemistry to Smalley, Kroto, and Curl in 1996...
April 23, 2024: Accounts of Chemical Research
#18
REVIEW
Jiayan Zhang, Zhirong Yao
Immune cell trafficking, an essential mechanism for maintaining immunological homeostasis and mounting effective responses to infections, operates under a stringent regulatory framework. Recent advances have shed light on the perturbation of cell migration patterns, highlighting how such disturbances can propagate inflammatory diseases from their origin to distal organs. This review collates and discusses current evidence that demonstrates atypical communication between the gut and skin, which are conventionally viewed as distinct immunological spheres, in the milieu of inflammation...
April 24, 2024: Inflammation and Regeneration
#19
JOURNAL ARTICLE
Majid Haddad Momeni, Aleksi Zitting, Vilma Jäämuru, Rosaliina Turunen, Paavo Penttilä, Garry W Buchko, Salla Hiltunen, Natalia Maiorova, Anu Koivula, Janak Sapkota, Kaisa Marjamaa, Emma R Master
BACKGROUND: Microbial expansins (EXLXs) are non-lytic proteins homologous to plant expansins involved in plant cell wall formation. Due to their non-lytic cell wall loosening properties and potential to disaggregate cellulosic structures, there is considerable interest in exploring the ability of microbial expansins (EXLX) to assist the processing of cellulosic biomass for broader biotechnological applications. Herein, EXLXs with different modular structure and from diverse phylogenetic origin were compared in terms of ability to bind cellulosic, xylosic, and chitinous substrates, to structurally modify cellulosic fibrils, and to boost enzymatic deconstruction of hardwood pulp...
April 23, 2024: Biotechnol Biofuels Bioprod
#20
JOURNAL ARTICLE
Katerina Dvorakova, Veronika Skarkova, Barbora Vitovcova, Jiri Soukup, Hana Vosmikova, Zuzana Pleskacova, Adam Skarka, Michael Christian Bartos, Petr Krupa, Petra Kasparova, Jiri Petera, Emil Rudolf
BACKGROUND: Glioblastoma is a malignant and aggressive type of central nevous system malignancy characterized by many distinct biological features including extensive hypoxia. Hypoxia in glioblatoma associates with complex signaling patterns including activation of several pathways such as MAPK, PI3K-AKT/mTOR and IL-6/JAK/STAT3 with the master regulator HIF-1, which in turn drive particular tumor behaviors determining, in the end, treatment outcomes and patients fate. Thus, the present study was designed to investigate the expression of selected hypoxia related factors including STAT3 in a small set of long-term surviving glioma patients...
April 23, 2024: BMC Cancer
Make the most of Read.
Download the mobile app.
Download the mobile app.
Fetching more papers... 
