Results 1 to 10 of about 7,177 (211)
Identification of serum tRNA-derived small RNAs biosignature for diagnosis of tuberculosis [PDF]
Emerging Microbes and InfectionsThe tRNA-derived small RNAs (tsRNAs) are a new class of non coding RNAs, which are stable in body fluids and can be used as potential biomarkers for disease diagnosis.
Zikun Huang, Qing Luo, Jianqing Xu
exaly +4 more sources
Alternative Methylated Biosignatures. I. Methyl Bromide, a Capstone Biosignature
The Astrophysical Journal, 2022 The first potential exoplanetary biosignature detections are likely to be ambiguous due to the potential for false positives: abiotic planetary processes that produce observables similar to those anticipated from a global biosphere.
Michaela Leung +3 more
doaj +6 more sources
EBioMedicine, 2020 Background: Our study aimed to identify a host cytokine biosignature that could distinguish childhood tuberculosis (TB) from other respiratory diseases (OD).
Toyin Togun, Mrinal Pal, Uzochukwu Egere
exaly +3 more sources
Νovel methylation biomarkers in liquid biopsy and classifying biosignatures for the clinical management of breast cancer [PDF]
Breast Cancer ResearchBackground Breast Cancer (BrCa) remains a devastating disease presenting emerging needs for effective management. Recently, epigenetic biomarkers are assessed in liquid biopsy for diagnostic and prognostic applications.
Maria Panagopoulou +9 more
doaj +2 more sources
A novel blood-based epigenetic biosignature in first-episode schizophrenia patients through automated machine learning [PDF]
Translational PsychiatrySchizophrenia (SCZ) is a chronic, severe, and complex psychiatric disorder that affects all aspects of personal functioning. While SCZ has a very strong biological component, there are still no objective diagnostic tests.
Makrina Karaglani +10 more
doaj +2 more sources
Quantitative Framework for Astrobiology Strategies and in situ Biogenic Assessments
Frontiers in Astronomy and Space Sciences, 2022 In July 2020, NASA’s Perseverance (Mars 2020) mission was launched. The rover sent to the surface of Mars will not only perform in situ analyses, but will also collect rock and regolith samples that will be returned to Earth by future missions for ...
Julie Hartz, Simon C. George
doaj +1 more source
Methanogenesis from Mineral Carbonates, a Potential Indicator for Life on Mars
Geosciences, 2022 Priorities for the exploration of Mars involve the identification and observation of biosignatures that indicate the existence of life on the planet.
Richard M. Wormald +5 more
doaj +1 more source
Frontiers in Microbiology, 2022 The identification of traces of life beyond Earth (e.g., Mars, icy moons) is a challenging task because terrestrial chemical-based molecules may be destroyed by the harsh conditions experienced on extraterrestrial planetary surfaces.
Federica Gevi +8 more
doaj +1 more source
Machine Learning Algorithms Applied to Identify Microbial Species by Their Motility
Life, 2021 (1) Background: Future missions to potentially habitable places in the Solar System require biochemistry-independent methods for detecting potential alien life forms.
Max Riekeles +2 more
doaj +1 more source
Earth and Planetary Physics, 2022 For decades, the search for potential signs of Martian life has attracted strong international interest and has led to significant planning and scientific implementation.
JianXun Shen +5 more
doaj +1 more source