Article
Green & Sustainable Science & Technology
Finn C. G. Parker, Catherine J. Price, Jenna P. Bytheway, Peter B. Banks
Summary: This study demonstrates the effectiveness of using olfactory misinformation (odour camouflage) on a newly sown wheat crop to prevent wild house mice from finding buried seeds, resulting in a significant reduction in seed loss. This method provides a simple, non-lethal, and ethical alternative to pesticides for reducing seed damage and avoiding the use of rodenticides.
NATURE SUSTAINABILITY
(2023)
Article
Multidisciplinary Sciences
Rodi Topci, Mihai Alevra, Erik H. U. Rauf, Danielle de Jong-Bolm
Summary: This study investigated the activity of olfactory receptor neurons and their axon terminals in olfactory glomeruli using electrophysiological recordings and rapid 4D calcium imaging. While individual olfactory receptor neurons show diversity in their responses to the same odor stimulus at the soma level, the presynaptic calcium activity in the glomerulus is homogeneous. It was also found that by applying trains of olfactory stimuli with varying amino acid concentrations, it is possible to induce spatio-temporal presynaptic response inhomogeneities and visually distinguish different axon subgroups within the glomerulus.
SCIENTIFIC REPORTS
(2021)
Article
Multidisciplinary Sciences
Cheng Ly, Andrea K. Barreiro, Hari Gautam, Woodrow L. Shew
Summary: The onset of sensory input can cause an increase in the variability of neural activity in the mammalian olfactory bulb, contrary to previous beliefs. This sensory evoked increase in spiking variability is proposed as a viable alternative coding strategy.
Article
Biology
Shawn D. Burton, Nathaniel N. Urban
Summary: The study reveals significant differences in spike-time synchrony between principal mitral cells (MC) and tufted cells (TC) in the main olfactory bulb (MOB). Synchrony differences between the two cell types may be related to the periodic firing patterns and network oscillations in the MOB.
Article
Neurosciences
Suzanne M. Lewis, Lai Xu, Nicola Rigolli, Mohammad F. Tariq, Lucas M. Suarez, Merav Stern, Agnese Seminara, David H. Gire
Summary: Mice utilize turbulent airborne odor plumes to locate resources, but the stochasticity and intermittency of fluctuating plumes create challenges for interpreting odor cues in natural environments. Population activity within the olfactory bulb is believed to process this complex spatial and temporal information, and this study measured odor representation in the early stage of the mouse olfactory system.
FRONTIERS IN CELLULAR NEUROSCIENCE
(2021)
Article
Multidisciplinary Sciences
Anouk Mentink, Khrystany T. Isebia, Jaco Kraan, Leon W. M. M. Terstappen, Michiel Stevens
Summary: When evaluating EpCAM-based enrichment technologies for CTCs, it is important to use cell lines that closely resemble real CTCs and measure the EpCAM expression of both CTCs and cell lines at different institutions and times. In this study, CTCs were enriched by depleting leukocytes from diagnostic leukapheresis products and EpCAM expression was measured using quantitative flow cytometry. Results showed varying but relatively low EpCAM expression in CTCs from castration-sensitive prostate cancer patients. There were also significant variations in antigen expression among identical cell lines cultured at different institutions, affecting capture efficiency.
SCIENTIFIC REPORTS
(2023)
Article
Biochemistry & Molecular Biology
Taichi Matsumoto, Junichi Matsumoto, Yuka Matsushita, Moeno Arimura, Kentaro Aono, Mikiko Aoki, Kazuki Terada, Masayoshi Mori, Yutaka Haramaki, Takuya Imatoh, Atsushi Yamauchi, Keisuke Migita
Summary: This study investigated the effect of bortezomib (BTZ) on vascular permeability and expression of cell-cell junction molecules in human pulmonary microvascular endothelial cells. The findings showed that clinically relevant concentrations of BTZ increased the permeability of endothelial cell monolayers and downregulated the expression of claudin-5, occludin, and VE-cadherin at both protein and mRNA levels. This suggests that BTZ-induced pulmonary toxicity may be mediated by increased vascular permeability caused by the downregulation of these cell-cell junction molecules.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2023)
Article
Oncology
Simon Timbrell, Hosam Aglan, Angela Cramer, Phil Foden, David Weaver, Jonathan Pachter, Aoife Kilgallon, Robert B. Clarke, Gillian Farnie, Nigel J. Bundred
Summary: Inhibiting focal adhesion kinase (FAK) reduces the activity and self-renewal of cancer stem-like cells (CSC) in breast cancer, with the potential to decrease the risk of recurrence when combined with adjuvant therapies. High FAK expression is associated with increased risk of recurrence and poor survival, while co-expression of FAK and CSC markers indicates the worst prognosis. Combined FAK and paclitaxel treatment shows promise in reducing tumor size, proliferation, mammospheres, and ALDH+ expression in triple negative breast cancer.
Article
Plant Sciences
Shu-Ling Hsieh, Jinn-Chyi Wang, Yun-Shan Huang, Chih-Chung Wu
Summary: GBEE has antioxidant effects in vitro and in vivo, as well as the ability to regulate the expression of adhesion molecules in vascular endothelium, which may contribute to the prevention of atherosclerosis.
PHARMACEUTICAL BIOLOGY
(2021)
Article
Multidisciplinary Sciences
Luqiang Guo, Yichun Wu, Haishuang Chang, Ze Zhang, Hua Tang, Yang Yu, Lihui Xin, Yingbin Liu, Yongning He
Summary: DSCAM, a member of the immunoglobulin superfamily, plays crucial roles in neural development by mediating cell adhesion and self-avoidance of neurites. Through electron microscopy and additional methods, it has been found that DSCAM forms a regular pattern at cell adhesion interfaces, with Ig-like domains contributing to interactions and FnIII domains crucial for pattern formation and cell membrane interaction. On the other hand, no obvious assembly pattern is observed with other DSCAMs, indicating different structural roles in cell adhesion and neural network formation.
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
(2021)
Review
Cell Biology
Ashwini Shinde, Kavitha Illath, Pallavi Gupta, Pallavi Shinde, Ki-Taek Lim, Moeto Nagai, Tuhin Subhra Santra
Summary: Cells exert, sense, and respond to physical forces through diverse mechanisms, translating them into biochemical signals. Cell adhesion plays a crucial role in development, maintaining tissue morphogenesis and activating critical signaling pathways. Understanding cell adhesion regulation during development and its contribution to diseases with quantitative methods is essential.
Article
Medicine, Research & Experimental
Masaki Arioka, Fumi Seto-Tetsuo, Takeru Inoue, Koichi Miura, Shin Ishikane, Kazunobu Igawa, Katsuhiko Tomooka, Fumi Takahashi-Yanaga, Toshiyuki Sasaguri
Summary: This study reveals that DIF-1 reduces the adhesion of tumor cells to blood vessels by inhibiting mTORC1-S6K signaling and decreasing the expression of adhesion molecule VCAM-1 on vascular endothelial cells. These findings highlight the potential of DIF-1 as a promising compound for the development of anti-cancer drugs with anti-metastatic properties.
Article
Cell Biology
Eun-Ji Lim, Jae-Hyeok Kang, Yeon-Ju Kim, Seungmo Kim, Su-Jae Lee
Summary: ICAM-1 is a potential therapeutic target for colorectal cancer (CRC) that enhances treatment effectiveness by promoting the c-MET-SRC signaling axis. Treatment with antibodies targeting ICAM-1 can reduce metastasis and angiogenesis in CRC.
CELL DEATH & DISEASE
(2022)
Article
Environmental Sciences
Chao Yue, Wenqin Lian, Zhongru Fan, Haochen Li, Mengying Duan, Lingshan Qin, Xianbin Cao, Jianzhong Peng
Summary: The incidence rate of melanoma varies across regions, and patients with melanoma in China exhibit different clinical manifestations and outcomes. Cell adhesion molecules play a crucial role in melanoma development, and studying these molecules can provide new research directions. A cell adhesion-related risk prognostic signature was constructed using bioinformatics methods, which shows high reliability and potential for clinical applications.
ENVIRONMENTAL TOXICOLOGY
(2023)
Article
Developmental Biology
Bruce D. Kohorn, Frances D. H. Zorensky, Jacob Dexter-Meldrum, Salem Chabout, Gregory Mouille, Susan Kohorn
Summary: The study reveals the crucial role of pectin in plant cell adhesion, as well as identifies ELMO1 as a Golgi membrane protein essential for this process. Mutations in ELMO1 lead to defective plant cell adhesion, which can be rescued by an ELMO1-GFP fusion protein.
Review
Neurosciences
Christopher E. Vaaga, Maria Borisovska, Gary L. Westbrook
CURRENT OPINION IN NEUROBIOLOGY
(2014)
Article
Neurosciences
Maria Borisovska, AeSoon L. Bensen, Gene Chong, Gary L. Westbrook
JOURNAL OF NEUROSCIENCE
(2013)
Article
Biochemistry & Molecular Biology
Jaideep Kesavan, Maria Borisovska, Dieter Bruns
Article
Biochemistry & Molecular Biology
M Borisovska, Y Zhao, Y Tsytsyura, N Glyvuk, S Takamori, U Matti, J Rettig, T Südhof, D Bruns