1. Evaluation of fresh, frozen, and lyophilized fecal samples by SPME and derivatization methods using GC×GC-TOFMS

   • Seo Lin Nam
   • Kieran Tarazona Carrillo
   • James Harynuk

   Original Article 15 April 2022 Article: 25

   

2. Reference materials for MS-based untargeted metabolomics and lipidomics: a review by the metabolomics quality assurance and quality control consortium (mQACC)

   • Katrice A. Lippa
   • Juan J. Aristizabal-Henao
   • Baljit K. Ubhi

   Review Article Open access 09 April 2022 Article: 24

   

3. Sphinganine is associated with 24-h MAP in the non-sleepy with OSA

   • Victoria M. Pak
   • Katherine Russell
   • Sandra B. Dunbar

   Original Article 07 April 2022 Article: 23

4. NEWS: The 2022 Metabolomics publication awards

   • Royston Goodacre

   News 06 April 2022 Article: 22

5. Metabolomic changes in Mycobacterium avium subsp. paratuberculosis (MAP) challenged Holstein–Friesian cattle highlight the role of serum amino acids as indicators of immune system activation

   • Emma N. Taylor
   • Manfred Beckmann
   • Luis A. J. Mur

   Original Article Open access 23 March 2022 Article: 21

   

6. Trypanosoma brucei: Metabolomics for analysis of cellular metabolism and drug discovery

   • Fanta Fall
   • Lucia Mamede
   • Joëlle Quetin-Leclercq

   Review Article 19 March 2022 Article: 20

   

7. In-depth characterisation of the urine metabolome in cats with and without urinary tract diseases

   • Younjung Kim
   • Wei Xu
   • Ákos Kenéz

   Original Article Open access 17 March 2022 Article: 19