This profile is built from public research funding records (CIHR, NSERC and SSHRC) and PubMed. We have not imported them from a University of Manitoba directory, so their courses may be missing. Find their university profile.
Research
Latest papers
Not the cAMP/PKA pathway but the cGMP/PKG pathway promotes branchial ammonia excretion in the green shore crab, Carcinus maenas.
Comparative biochemistry and physiology. Part A, Molecular & integrative physiology · 2026 · senior author
An aquaglyceroporin governs cellular water and CO2 conductance relevant for vesicular mineral formation in a marine calcifier.
Proceedings of the National Academy of Sciences of the United States of America · 2026
Integrated organismal responses induced by projected levels of CO2 and temperature exposures in the early life stages of lake sturgeon.
Molecular ecology · 2024
Latest funding
- $46,000
Osmoregulation, acid-base regulation, and nitrogen excretion in invertebrates: From novel transporters to climate change.
NSERC · 2024 · Principal investigator
- $240,000
Acid-base regulation and ammonia excretion in aquatic invertebrates with considerations of future environmental changes: Characterization of novel transporters and mechanisms
NSERC · 2018 · Principal investigator
- $63,374
Combined high-resolution respirometry and fluorometry
NSERC · 2018 · Co-investigator
42 publications.
Not the cAMP/PKA pathway but the cGMP/PKG pathway promotes branchial ammonia excretion in the green shore crab, Carcinus maenas.
Zhang B, Weihrauch D
An aquaglyceroporin governs cellular water and CO2 conductance relevant for vesicular mineral formation in a marine calcifier.
Matt AS, Tetzlaff S, Jonusaite S, Quijada-Rodriguez A, Schewe M, Cordeiro S, Weihrauch D, Hu MY
Integrated organismal responses induced by projected levels of CO2 and temperature exposures in the early life stages of lake sturgeon.
Belding LD, Thorstensen MJ, Quijada-Rodriguez AR, Bugg WS, Yoon GR, Loeppky AR, Allen GJP, Schoen AN, Earhart ML, Brandt C, Ali JL, Weihrauch D, Jeffries KM, Anderson WG
The role of the antennal glands and gills in acid-base regulation and ammonia excretion of a marine osmoconforming brachyuran.
Allen GJP, Quijada-Rodriguez AR, Wilson JM, Weihrauch D
Short-term exposure to high pCO2 leads to decreased branchial cytochrome C oxidase activity in the presence of octopamine in a decapod.
Fehsenfeld S, Yoon GR, Quijada-Rodriguez AR, Kandachi-Toujas H, Calosi P, Breton S, Weihrauch D
Branchial CO2 and ammonia excretion in crustaceans: Involvement of an apical Rhesus-like glycoprotein.
Quijada-Rodriguez AR, Fehsenfeld S, Marini AM, Wilson JM, Nash MT, Sachs M, Towle DW, Weihrauch D
The role of octopamine and crustacean hyperglycemic hormone (CHH) in branchial acid-base regulation in the European green crab, Carcinus maenas.
Fehsenfeld S, Quijada-Rodriguez AR, Calosi P, Weihrauch D
Gene knockout of NHX-3 in the soil nematode Caenorhabditis elegans leads to broad-spectrum compensatory regulation of Na+/H+ exchangers, antiporters, and the V-type H+-ATPase.
Adlimoghaddam A, Allen GJP, O'Donnell MJ, Treberg JR, Weihrauch D
Characterization of two novel ammonia transporters, HIAT1α and HIAT1β, in the American Horseshoe Crab, Limulus polyphemus.
Sachs M, Quijada-Rodriguez AR, Hans S, Weihrauch D
Hiat1 as a new transporter involved in ammonia regulation.
Fehsenfeld S, Quijada-Rodriguez AR, Zhouyao H, Durant AC, Donini A, Sachs M, Eck P, Weihrauch D
Osmoregulation, acid-base regulation, and nitrogen excretion in invertebrates: From novel transporters to climate change.
Principal investigators: Weihrauch, Dirk
Keywords: nitrogen excretion; acid-base balance; osmoregulation; invertebrates; crustaceans; ammonia transport; tight junctions; global change; novel transporters; co2 transport
Acid-base regulation and ammonia excretion in aquatic invertebrates with considerations of future environmental changes: Characterization of novel transporters and mechanisms
Principal investigators: Weihrauch, Dirk
Combined high-resolution respirometry and fluorometry
Principal investigators: Treberg, Jason
Nitrogen excretion and acid-base regulation in invertebrate systems: Mechanisms, regulation and the specific role of Rh-proteins and AMTs.
Principal investigators: Weihrauch, Dirk
Tools to investigate transepithelial ammonia transports
Principal investigators: Weihrauch, Dirk
Molecular physiology of ammonia excretion in aquatic invertebrates: mechanism, regulation and the specific role of Rhesus-like ammonia transporters
Principal investigators: Weihrauch, Dirk
From CIHR, NSERC and SSHRC funding decisions: CIHR since 2008, NSERC since 1991 and SSHRC since 1998, including their latest published competition results.
Frequent collaborators
- Michael J O'donnell and Andrew Donini: 6 shared papers
- Michael J O'donnell and Dirk Weihrauch: 6 shared papers
- Peter Eck and Dirk Weihrauch: 2 shared papers
- Andrew Donini and Dirk Weihrauch: 2 shared papers
- Dirk Weihrauch and Piero Calosi: 2 shared papers
- Peter Eck and Andrew Donini: 1 shared paper
- Biology
- Biological Sciences
- Human Nutritional Sciences
- Biologie, chimie et géographie
Co-authors at University of Manitoba, colored by department. Thicker lines mean more shared papers; select anyone to open their profile and their own map.
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