6 research outputs found
Proteomes Are of Proteoforms: Embracing the Complexity
Proteomes are complexβmuch more so than genomes or transcriptomes. Thus, simplifying their analysis does not simplify the issue. Proteomes are of proteoforms, not canonical proteins. While having a catalogue of amino acid sequences provides invaluable information, this is the Proteome-lite. To dissect biological mechanisms and identify critical biomarkers/drug targets, we must assess the myriad of proteoforms that arise at any point before, after, and between translation and transcription (e.g., isoforms, splice variants, and post-translational modifications [PTM]), as well as newly defined species. There are numerous analytical methods currently used to address proteome depth and here we critically evaluate these in terms of the current βstate-of-the-fieldβ. We thus discuss both pros and cons of available approaches and where improvements or refinements are needed to quantitatively characterize proteomes. To enable a next-generation approach, we suggest that advances lie in transdisciplinarity via integration of current proteomic methods to yield a unified discipline that capitalizes on the strongest qualities of each. Such a necessary (if not revolutionary) shift cannot be accomplished by a continued primary focus on proteo-genomics/-transcriptomics. We must embrace the complexity. Yes, these are the hard questions, and this will not be easyβ¦but where is the fun in easy?Natural Sciences and Engineering Research Council of Canad
Skills and competation of students on the University of Medical Science
Uvod: Pored teoretskoh I prakticnog znanja koi stecu student iz Fakulteta za medicnskih nauka postoje I nekolko drugih vestina (kompetencija) koi su vazni za njihovu profesionalnu karieru.
Cilj rada: Da utvrdimo kakve vestine (kompetencije) smo dobili na Fakultetu I koje su nasi pririteti za u budicnst.
Materijal I metodi: Pomocu ankete dobili smo rezultate za 11 ponugenih vestina, koi stecu student u toku obrazovnog procesa, rangirajuci nihove odgovore od 1-5 (1- krajno nezadovoljitelno, 5 β odlicno). U anketu su ucestvovali 533 redovnih studenata.
Zakljucak: Pomoci ankete I samoevaluacije dobili smo jasnu predstavu koje vestine su neophodne I koje vestine su jaca strana Fakulteta. Ovo je baza podataka koja je jako bitna I koja pruza realna slika o tome sta se trenutno radi, dali je to dovoljno ili ima toga mnogo sto da se radi. Imajuci u vidu da je ovaj Fakultet relativno mlad ove rezultate su vise nego dobre
ΠΠ°ΡΡΠΈΡΠ΅Π½ Π΅ΡΠ΅ΠΊΡ Π½Π° Π²ΠΈΡΠ°ΠΌΠΈΠ½ Π ΠΈ ΠΊΠΎΠΌΠ±ΠΈΠ½Π°ΡΠΈΡΠ° ΠΎΠ΄ Π²ΠΈΡΠ°ΠΌΠΈΠ½ Π ΠΈ Π‘ ΠΏΡΠΈ Π°ΠΊΡΡΠ½ΠΎ ΠΎΡΡΠ΅ΡΡΠ²Π°ΡΠ΅ Π½Π° Ρ Π΅ΠΏΠ°Ρ ΡΠΎ CCl4
ΠΠ°Π³Π»Π΅ΡΠΎΠ΄ ΡΠ΅ΡΡΠ°Ρ
Π»ΠΎΡΠΈΠ΄ΠΎΡ (CCL4) Π½Π°ΡΠΈΡΠΎΠΊΠΎ ΡΠ΅ ΡΠΏΠΎΡΡΠ΅Π±ΡΠ²Π° ΠΊΠ°ΠΊΠΎ ΡΡΠΏΡΡΠ°Π½ΡΠ°-ΠΌΠΎΠ΄Π΅Π» Π·Π° ΠΏΠΎΡΠ°ΡΠ½ΡΠ²Π°ΡΠ΅ Π½Π° ΠΌΠ΅Ρ
Π°Π½ΠΈΠ·ΠΌΠΈΡΠ΅ Π½Π° Π΄Π΅ΡΡΡΠ²ΠΎ Π½Π° Ρ
Π΅ΠΏΠ°ΡΠΎΡΠΎΠΊΡΠΈΡΠ½ΠΈΡΠ΅ Π΅ΡΠ΅ΠΊΡΠΈ. ΠΠ΅Π³ΠΎΠ²ΠΎΡΠΎ Ρ
Π΅ΠΏΠ°ΡΠΎΡΠΎΠΊΡΠΈΡΠ½ΠΎ Π΄Π΅ΡΡΡΠ²ΠΎ ΡΠ΅ ΠΎΡΡΠ²Π°ΡΡΠ²Π° ΠΏΡΠ΅ΠΊΡ Π½Π΅Π³ΠΎΠ²Π°ΡΠ° Π°ΠΊΡΠΈΠ²Π°ΡΠΈΡΠ° ΠΈ ΠΎΠΊΡΠΈΠ΄Π°ΡΠΈΡΠ° Π΄ΠΎ Π²ΠΈΡΠΎΠΊΠΎΡΠ΅Π°ΠΊΡΠΈΠ²Π½ΠΈ ΡΠ°Π΄ΠΈΠΊΠ°Π»ΠΈ ΠΊΠΎΠΈ ΠΈΠΌΠ°Π°Ρ ΠΏΠΎΠ²Π΅ΡΠ΅ ΡΠ°Π·Π»ΠΈΡΠ½ΠΈ Π΅ΡΠ΅ΠΊΡΠΈ ΠΌΠ΅ΡΡ ΠΊΠΎΠΈ ΠΌΠΎΠΆΠ΅Π±ΠΈ Π½Π°ΡΠ²Π°ΠΆΠ΅Π½ Π΅ ΠΈΠ½ΠΈΡΠΈΡΠ°ΡΠΈΡΠ°ΡΠ° Π½Π° Π»ΠΈΠΏΠΈΠ΄Π½Π°ΡΠ° ΠΏΠ΅ΡΠΎΠΊΡΠΈΠ΄Π°ΡΠΈΡΠ°. ΠΠ°ΠΊΠ²ΠΎΡΠΎ ΡΠΎΠΊΡΠΈΡΠ½ΠΎ Π΄Π΅ΡΡΡΠ²ΠΎ ΠΌΠΎΠΆΠ΅ Π΄Π° ΡΠ΅ ΠΏΡΠ΅Π²Π΅Π½ΠΈΡΠ° ΡΠΎ ΡΠΏΠΎΡΡΠ΅Π±Π°ΡΠ° Π½Π° Π°Π½ΡΠΈΠΎΠΊΡΠΈΠ΄Π°Π½ΡΠΈ ΠΊΠΎΠΈ Π³ΠΈ ΡΠ΅Π΄ΡΡΠΈΡΠ°Π°Ρ Π½Π°ΡΡΠ°Π½Π°ΡΠΈΡΠ΅ ΡΠ°Π΄ΠΈΠΊΠ°Π»ΠΈ, ΠΏΡΠΈ ΡΡΠΎ Π²ΠΈΡΠ°ΠΌΠΈΠ½ΠΎΡ Π ΡΠ΅ ΡΠ°Π²ΡΠ²Π° ΠΊΠ°ΠΊΠΎ βΠΏΡΠ²Π° Π»ΠΈΠ½ΠΈΡΠ° Π½Π° ΠΎΠ΄Π±ΡΠ°Π½Π°β. ΠΠ° Π΄Π° ΡΠ΅ ΠΎΠ΄ΡΠΆΡΠ²Π° ΠΊΠΎΠ½ΡΡΠ°Π½ΡΠ½ΠΎ Π½ΠΈΠ²ΠΎ Π½Π° ΡΠ΅Π΄ΡΡΠΈΡΠ°Π½ Π²ΠΈΡΠ°ΠΌΠΈΠ½ Π ΠΊΠΎΡ Π±ΠΈ Π³ΠΈ ΡΡΠΈΡΠ΅Π» ΠΊΠ»Π΅ΡΠΎΡΠ½ΠΈΡΠ΅ ΠΌΠ΅ΠΌΠ±ΡΠ°Π½ΠΈ ΠΎΠ΄ ΠΎΡΡΠ΅ΡΡΠ²Π°ΡΠ΅, ΠΏΠΎΡΡΠ΅Π±Π½Π° Π΅ ΡΠ΅Π»Π° ΠΌΡΠ΅ΠΆΠ° Π½Π° Π΄ΡΡΠ³ΠΈ Π°Π½ΡΠΈΠΎΠΊΡΠΈΠ΄Π°Π½ΡΠΈ ΠΊΠΎΠΈ Π΄ΠΈΡΠ΅ΠΊΡΠ½ΠΎ ΠΈΠ»ΠΈ ΠΈΠ½Π΄ΠΈΡΠ΅ΠΊΡΠ½ΠΎ ΡΠ΅ ΡΠ° ΡΠ΅Π΄ΡΡΠΈΡΠ°Π°Ρ ΡΠ°Π΄ΠΈΠΊΠ°Π»Π½Π°ΡΠ° ΡΠΎΡΠΌΠ° Π½Π° Π²ΠΈΡΠ°ΠΌΠΈΠ½ΠΎΡ Π Π΄ΠΎ Π½Π΅Π³ΠΎΠ²Π°ΡΠ° Π½Π°ΡΠΈΠ²Π½Π° ΡΠΎΡΠΌΠ°. ΠΠΈΡΠ°ΠΌΠΈΠ½ΠΎΡ Π¦ Π΅ Π°Π½ΡΠΈΠΎΠΊΡΠΈΠ΄Π°Π½Ρ ΠΊΠΎΡ ΠΌΠΎΠΆΠ΅ Π΄ΠΈΡΠ΅ΠΊΡΠ½ΠΎ Π΄Π° Π³ΠΎ ΡΠ΅Π΄ΡΡΠΈΡΠ° Π²ΠΈΡΠ°ΠΌΠΈΠ½ΠΎΡ Π.
Π¦Π΅Π»ΡΠ° Π½Π° ΠΎΠ²Π° ΠΈΡΡΡΠ°ΠΆΡΠ²Π°ΡΠ΅ Π΅ ΠΈΡΠΏΠΈΡΡΠ²Π°ΡΠ΅ Π½Π° CCL4-ΠΈΠ½Π΄ΡΡΠΈΡΠ°Π½Π°ΡΠ° Ρ
Π΅ΠΏΠ°ΡΠΎΡΠΎΠΊΡΠΈΡΠ½ΠΎΡΡ ΠΈ ΠΌΠΎΠΆΠ½ΠΈΠΎΡ ΠΏΡΠΎΡΠ΅ΠΊΡΠΈΠ²Π΅Π½ Π΅ΡΠ΅ΠΊΡ Π½Π° Π²ΠΈΡΠ°ΠΌΠΈΠ½ΠΈΡΠ΅ Π ΠΈ Π¦. ΠΠ°Π±ΠΎΡΠ°ΡΠΎΡΠΈΡΠΊΠΈΡΠ΅ ΠΆΠΈΠ²ΠΎΡΠ½ΠΈ (ΡΡΠ°ΠΎΡΡΠΈ ΠΎΠ΄ ΡΠΎΡΠΎΡ Wistar) Π±Π΅Π° ΡΡΠ΅ΡΠΈΡΠ°Π½ΠΈ ΡΠΎ ΠΏΡΠ΅Π΄ΡΡΠ΅ΡΠΌΠ°Π½ΠΈ ΠΎΠ΄ Π²ΠΈΡΠ°ΠΌΠΈΠ½ Π ΠΈΠ»ΠΈ ΠΊΠΎΠΌΠ±ΠΈΠ½Π°ΡΠΈΡΠ° ΠΎΠ΄ Π²ΠΈΡΠ°ΠΌΠΈΠ½ΠΈΡΠ΅ Π ΠΈ Π¦ ΠΈ ΡΠΎ Ρ
Π΅ΠΏΠ°ΡΠΎΡΠΎΠΊΡΠΈΡΠ½ΠΈΠΎΡ Π°Π³Π΅Π½Ρ-CCL4. Π₯Π΅ΠΏΠ°ΡΠΈΡΠ½ΠΎΡΠΎ ΠΎΡΡΠ΅ΡΡΠ²Π°ΡΠ΅ Π±Π΅ΡΠ΅ ΠΏΡΠΎΡΠ΅Π½Π΅ΡΠΎ ΠΏΡΠ΅ΠΊΡ ΠΌΠ΅ΡΠ΅ΡΠ΅ Π½Π° Π½ΠΈΠ²ΠΎΡΠΎ Π½Π° Π°Π»Π°Π½ΠΈΠ½ Π°ΠΌΠΈΠ½ΠΎΡΡΠ°Π½ΡΡΠ΅ΡΠ°Π·Π°ΡΠ° ΠΈ Π°ΡΠΏΠ°ΡΡΠ°Ρ Π°ΠΌΠΈΠ½ΠΎΡΡΠ°Π½ΡΡΠ΅ΡΠ°Π·Π°ΡΠ° Π²ΠΎ ΡΠΈΡΠΊΡΠ»Π°ΡΠΈΡΠ°ΡΠ°
ΠΠ»ΠΈΡΠ°Π½ΠΈΠ΅ΡΠΎ Π΅ΠΊΡΠΏΠΎΠ·ΠΈΡΠΈΡΠ°ΡΠ° Π½Π° Ρ ΡΠΎΠ½ΠΈΡΠ½Π°ΡΠ° Ρ ΠΈΠΏΠ΅ΡΠ΅ΠΌΠΈΡΠ° Π²ΡΠ· ΠΊΠΎΠ½ΡΠ΅Π½ΡΡΠ°ΡΠΈΡΠ°ΡΠ° Π½Π° ΡΡΠΈΠ³Π»ΠΈΡΠ΅ΡΠΈΠ΄ΠΈ ΠΊΠ°Ρ Π²ΠΈΡΡΠ°Ρ ΡΡΠ°ΠΎΡΠ΅ΡΠΈ
Π’ΡΠΈΠ³Π»ΠΈΡΠ΅ΡΠΈΠ΄ΠΈΡΠ΅ ΡΠ΅ ΡΠ°ΡΠΏΠΎΡΠ΅Π΄Π΅Π½ΠΈ Π²ΠΎ ΡΠΈΡΠ΅ ΡΠΊΠΈΠ²Π° ΠΈ ΠΈΠΌΠ°Π°Ρ Π·Π½Π°ΡΠ°ΡΠ½Π° ΡΠ»ΠΎΠ³Π° Π²ΠΎ ΠΊΡΠ΅ΠΈΡΠ°ΡΠ΅ΡΠΎ Π½Π° Π·ΠΈΠ²ΠΈΡΠ΅ ΠΊΠ»Π΅ΡΠΊΠΈ