Category Ranking
98%
Total Visits
921
Avg Visit Duration
2 minutes
Citations
20
Article Abstract
Ocean acidification poses a threat to coral skeleton formation via reductions in the saturation state of aragonite (Ω) in seawater. Given that corals precipitate their skeletons from a calcifying fluid supplied by seawater, reductions in seawater Ω should, in theory, confound calcification. Here, we reconstruct up to 200 years of coral calcifying fluid Ω, using Raman spectroscopy techniques, at approximately monthly resolution in two sp. skeletal cores from the Coral Sea region to investigate (i) the regulation of coral calcifying fluid Ω and (ii) the skeletal calcification response to industrial-era ocean acidification. Our results reveal a significant increase in calcifying fluid Ω, suggesting that some corals may adjust to the pace of acidification in the wild more effectively than suggested by short-term laboratory studies.
Download full-text PDF |
Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC12383249 | PMC |
| http://dx.doi.org/10.1126/sciadv.adr0264 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Multidecadal decoupling between coral calcifying fluid and seawater saturation states.
Sci Adv
August 2025
Department of Earth and Environmental Sciences, Tulane University, New Orleans, LA 70118, USA.
Ocean acidification poses a threat to coral skeleton formation via reductions in the saturation state of aragonite (Ω) in seawater. Given that corals precipitate their skeletons from a calcifying fluid supplied by seawater, reductions in seawater Ω should, in theory, confound calcification. Here, we reconstruct up to 200 years of coral calcifying fluid Ω, using Raman spectroscopy techniques, at approximately monthly resolution in two sp.
View Article and Find Full Text PDFImpact of calcifications on paravalvular leakage by transcatheter aortic valve prostheses: findings from a new in silico clinical trial framework.
Biomech Model Mechanobiol
August 2025
Institute for ImplantTechnology and Biomaterials e.V., Friedrich-Barnewitz-Str. 4, 18119, Rostock-Warnemünde, Germany.
Transcatheter aortic valve replacement (TAVR) has revolutionized the treatment of severe aortic stenosis, yet paravalvular leakage (PVL) remains a significant complication, associated with increased mortality. Clinical studies have identified correlations between PVL and both anatomical features and calcification patterns. Numerical simulations, particularly patient-specific models, offer valuable insights into PVL, but the limited scale of these studies hinders robust statistical analysis.
View Article and Find Full Text PDFPartially calcified giant hemorrhagic syringomyelia and hematomyelia.
J Clin Imaging Sci
June 2025
Department of Spine Surgery, Clinic of Orthopedics, Department of Pediatrics, New York University, Port Chester, United States.
Syringomyelia is a rare condition characterized by the formation of a fluid-filled cyst within the spinal cord, leading to myelopathy. In addition, the pathological enlargement of the central canal is referred to as hydromyelia or cleft-like syrinx. We present a case of idiopathic syringomyelia and hematomyelia in a 50-year-old female patient with a 5-year follow-up on her disease progression.
View Article and Find Full Text PDFMid-Miocene warmth pushed fossil coral calcification to physiological limits in high-latitude reefs.
Commun Earth Environ
July 2025
Institute of Geography and Geology, University of Greifswald, Greifswald, Germany.
The history of resilience of organisms over geologic timescales serves as a reference for predicting their response to future conditions. Here we use fossil coral records of skeletal growth and environmental variability from the subtropical Central Paratethys Sea to assess coral resilience to past ocean warming and acidification. These records offer a unique perspective on the calcification performance and environmental tolerances of a major present-day reef builder during the globally warm mid-Miocene CO maximum and subsequent climate transition (16 to 13 Ma).
View Article and Find Full Text PDFLong-Term Autoimmune Polyarthritis due to COVID-19 Vaccine.
HCA Healthc J Med
June 2025
ChristianaCare, Wilmington, Delaware.
Background: Vaccinations for COVID-19 have played a pivotal role in controlling the global pandemic, with most adverse events being mild and transient. However, rare post-vaccination autoimmune responses have been reported. The understanding of long-term rheumatologic sequelae, particularly autoimmune polyarthritis following COVID-19 vaccination, remains limited.
View Article and Find Full Text PDF