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Articles by Patrick Gauthier
As payments become invisible, AI must prove it can be trusted to reach its full potential Original
Global commerce is becoming harder to manage just as payments are expected to fade into the background. UK businesses now sell, source and operate across more markets, currencies and regulatory regimes, while customers and suppliers increasingly expect payments to happen almost invisibly. Domestic payments already feel this way: money moves with little thought about the infrastructure underneath. Cross-border payments are not there yet, but they are moving in that direction.
Digital cytometry of leukocyte landscapes reveals shared correlates of rejection across organ transplants
Clinical Research and Public HealthClinical ResearchImmunology Open Access | 10.1172/JCI208686 J Clin Invest. https://doi.org/10.1172/JCI208686. Copyright © 2026, Gauthier et al. This work is licensed under the Creative Commons Attribution 4.0 International License. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/. View PDF Abstract Background.
Payments are now a boardroom issue: Why businesses need a multi-rail cross-border strategy
By Patrick Gauthier, CEO of Convera 2026 is when cross-border payments stop being something Businesses can leave to the back office. The G20 has set 2027 targets requiring most payments to arrive within an hour and cost less to send, and those targets are close enough now that regulators are checking progress against them rather than just publishing them. From November, ISO 20022 will require structured address data on every cross-border Payment message.
Liens hypertexes ne fonctionnent pas depuis Thunderbird
Liens hypertexes ne fonctionnent pas depuis Thunderbird Vous cherchez une alternative viable et sécurisée pour votre courrier ? Une conjuration s'est abattue sur vous et vous ne réussissez pas à trouver réponse satisfaisante à propos de Mozilla Thunderbird ?
Response to “Letter to the editor” from Dr. Paul Corris
Get full text access Log in, subscribe or purchase for full access. References 1. Mackova, M. ∙ Gauthier, P. ∙ Chang, J. ... Molecular biopsy features associated with baseline lung allograft dysfunction in a multicenter international cohort Published online J Heart Lung Transplant. 2025; Published online 2. Chacon, R.A. ∙ Corris, P.A. ∙ Dark, J.H. ... Respiratory mechanics after heart-lung and bilateral lung transplantation Thorax. 1997; 52(8):718 3. Rullay, A. ∙ Kaur, K. ∙ Liu, J. ...
Author Correction: Injured epithelial cell states impact kidney allograft survival after T-cell-mediated rejection
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Correction to: Nature Communications https://doi.org/10.1038/s41467-026-68397-1, published online 28 January 2026 In the version of this article initially published, there were errors in the Fig. 8 color key, where the current labels (gray: “NR, Low,” black: “NR, high”; and light red: “TCMR, low,” red: “TCMR, high”) were originally interchanged. The figure is now amended in the HTML and PDF versions of the article.
By Anna Maria Pfefferkorn, Lorenz Jahn, Patrick Gauthier, Vera Anna Kulow, Niklas Müller-Bötticher, Janna Leiz, Izabela Plumbom, Robert Greite, Svjetlana Lovric, Jaba Gamrekelashvili, Florian Limbourg, Jessica Schmitz, Jan Hinrich Bräsen, Irina Scheffner, Igor Sauer, Felix Aigner, Janine Altmüller, Thomas Conrad, Wilfried Gwinner, Naveed Ishaque, Michael Fähling, Kai M. Schmidt-Ott, Philip F. Halloran, Muhammad Ashraf, Christian Hinze, Johannes Roeles, Louisa M. S. Gerhardt, Sadia Sarfraz
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Injured epithelial cell states impact kidney allograft survival after T-cell-mediated rejection - Nature Communications
Abstract T-cell–mediated rejection (TCMR) remains a major cause of kidney transplant failure, despite being considered treatable. Its impact reflects a limited understanding of the underlying molecular mechanisms and their clinical consequences. To address this, we induced acute TCMR in mouse kidney transplants and profiled molecular changes using single-nucleus RNA sequencing (snRNA-seq), spatial transcriptomics and immunofluorescence.
In the Year of the CEO, Convera Bets on Data and Discipline
By PYMNTS | November 19, 2025 | Highlights Convera CEO Patrick Gauthier calls 2025 a “once-in-a-generation” test of agility for CEOs navigating tariffs, monetary shifts and geopolitical tension. Payments firms sit atop reams of data, but Gauthier says regulated businesses like Convera must use AI within strict guardrails. Modernizing legacy systems into code-driven infrastructure is how Convera is turning volatility into opportunity.
Molecular biopsy features associated with baseline lung allograft dysfunction in a multicenter international cohort
Abbreviations AMAT1 (alternative macrophage activation transcripts) ART (Aligned rank transformation) AUC (area under the curve) BLAD (Baseline lung allograft dysfunction) CLAD (Chronic lung allograft dysfunction) ILD (Interstitial lung disease) IRRAT30 (induced by recent acute injury) MMDx (Molecular Microscope® Diagnostic System) PBTs (Pathogenesis-based transcript sets) PGD (Primary graft dysfunction) QCAT (Quantitative cytotoxic T cell-associated transcripts) QCMAT (macrophage-expressed...
Convera Completes Migration to Amazon Web Services
Convera, a leading global B2B payments Fintech, today announced the company successfully completed the migration of its payments network and customer services to Amazon Web Services, Inc. (AWS). This allows for strong payment network resiliency, robust layers of security, and unparalleled scale. Reporting over half a billion in annual revenue, Convera continues to deliver record results.
3 in 5 Americans Expect All Payments to Become Digital
Three in five Americans (58%) expect all payments to be digital in the near future, rising to two thirds among millennials (67%), according to a new survey “Cashing in on the rise of digital – key trends in US payments” for banking platform provider, Temenos. This comes as US adoption of instant payments is set to soar following the launch of FedNow and growing competition and collaboration between banks and fintechs to offer a range of innovative payment solutions.
GTreasury and Convera Partner to Provide Integrated Payments Offerings
GTreasury, a treasury, payments, and risk management software provider, and Convera, the largest non-bank global B2B payments provider, today announced a partnership to offer an integrated payments service on GTreasury’s treasury management system (TMS) software. A market leader in streamlining B2B cross-border payments, Convera is trusted by a global customer base of over 30,000 to move money across more than 200 countries and territories and in more than 140 currencies.
Convera Selects Temenos to Modernize Payments Infrastructure
Temenos (SIX: TEMN) today announced that Convera, the largest non-bank global B2B payments provider, has selected Temenos Payments Hub running in the Temenos Cloud to modernize its payments infrastructure. The move to Temenos Software-as-a-Service (SaaS) will help Convera to drive efficiency in payment processing from inbound funding to outbound disbursements and massively scale with the aim to double its payments volumes in the next five years and expand its payment rails.
How the payment industry can help grow global trade in the face of rapid change
The following is a guest post by Convera CEO Patrick Gauthier. The list of challenges facing companies trading internationally is ever-mounting. Geopolitical tensions are leading to shifts in global trade flows. At the same time, companies are being forced to respond to a growing list of internal and external pressures, from record highs in inflation to the need to transition to a low-carbon business model.
Three tips for navigating global payments as you expand internationally Original
In an increasingly global and interconnected world, start-ups are moving fast to expand internationally. Branching into new markets provides huge opportunities to grow your customer base and build new revenue streams, but it also brings serious challenges if you are trying to manage payments across buyers, suppliers, and customers on a global scale. In periods of uncertainty, industry winners are made.
Remember January 2020? Your investments are more valuable now than they were then
Read full article Just over a year ago, this very column made a strong argument against selling stocks. We hold this same sentiment today. Surprised that we wouldn’t go back and do things differently? A quick recap: June 23, 2021, the S&P 500 stood at 4,241, the Dow Jones Industrial Average 33,874, and the Nasdaq 14,271. In the following months, they would each reach new heights. COVID-19 stimulus and Fed rate cuts did what we expected, and consumer spending grew.
Vape flavourants dull sensory perception and cause hyperactivity in developing zebrafish embryos
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Vape flavourants dull sensory perception and cause hyperactivity in developing zebrafish embryos
Abstract E-cigarette use (vaping) during pregnancy has been increasing, and the potential exists for the developing brain in utero to be exposed to chemical constituents in the vape. Vapes come in over 7000 unique flavours with and without nicotine, and while nicotine is a known neurotoxicant, the effects of vape flavouring alone, in the absence of nicotine, on brain function are not well understood.
Dear friends and patrons
by Patrick Gauthier June 13, 2018 With the 2018 Ottawa Fringe Festival set to start this week, the Fringe’s Board of Directors would like to publicly reaffirm the organization’s belief in providing a safe and inclusive space for our festival’s audiences, volunteers, artists, and staff. The Ottawa Fringe has recently adopted a new Anti-Harassment, Anti-Violence, and Anti-Discrimination policy.
Lifelong Exposure to PCBs in the Remote Norwegian Arctic Disrupts the Plasma Stress Metabolome in Arctic Charr
Lake Ellasjøen on the remote Norwegian island of Bjørnøya is populated by Arctic charr (Salvelinus alpinus) having 20-fold higher body burdens of polychlorinated biphenyls (PCB) compared to charr from the neighboring Lake Laksvatn. This provides a natural setting to test the hypothesis that lifelong exposure to PCBs compromises the energy metabolism in this northernmost living salmonid.
Honor veterans through accessible healthcare and services
Uncertainty pervades the nation’s healthcare system as we wait for Congress and the Trump administration to come to an agreement on the future of the Affordable Care Act (ACA). While not specifically targeting the veteran population, the ACA provided increased coverage for the nation’s nearly 20 million veterans. An April 2017 Robert Wood Johnson Foundation report found a decline in the number of uninsured veterans across all ages as a result of the passage of the ACA.
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