Celebrating a successful ARVO 2023 at West End in New Orleans	Lab retreat at the OKCZoo with Eden, Roger, Michelle, Luis, Mursalin, Cammi, and Phil. And a few rhinos. August 2023
Mursalin presented his research at the Biotalk Happy Hour sponsored by OKC Innovation and Echo Investment Capital, April 2022	Mursalin’s hooding day at OU Lloyd Noble Center in Norman, May 2022. It was worth the wait!	Mursalin won the Anderson Award for Best Presentation at the OU Vision Workshop on September 9, 2022.	Mursalin’s presentation at OUHSC GREAT, March 2023
Mursalin successfully completed his PhD defense on April 21, 2020. Congratulations Dr. Mursalin!	Congratulations Dr. LaGrow!!!	Erin successfully completed her PhD defense on April 23, 2021. Congratulations Dr. Livingston!	Erin’s hooding day at OU’s Owen Field in Norman
Mursalin’s awesome photography exhibit at the Bird Library!	Erin’s presentation at the Society for Leukocyte Biology Meeting in Boston, November 2019	End of 2019 lab lunch at Jones Assembly	And then the pandemic began. A very quiet lab. March 23, 2020.
Erin was chosen to compete in the MIT poster competition at ARVO 2019 and won first place!	Mursalin was chosen for a platform presentation at ARVO 2019 and won the Cora Verhagen Award for best immunology presentation!	Lab meeting at the Gotham Steakhouse in Vancouver!	Lab retreat, August 2019
Team Erin at the 2019 DMEI Great Debate	At the Great Debate, Erin partnered with DMEI residents and fellows to discuss controversial topics in ophthalmology.	Mursalin, Michelle, Phil, Erin, and Austin at ARVO 2019 in Vancouver BC.	Austin was chosen to compete in the MIT poster competition at ARVO 2019.
Erin’s flash talk at the 2019 OUHSC GREAT Symposium	Mursalin’s won a $1000 Travel Grant for his flash talk at the 2019 OUHSC GREAT Symposium	Mursalin’s talk at 2019 GREAT	Erin’s talk at 2019 GREAT
Mursalin won an ASM Travel Award and presenting at ASM 2018 in Atlanta	Erin was presented with a Society for Leukocyte Biology Trainee Award by Dr. Darren Lee	Mursalin’s departmental seminar in Microbiology & Immunology, Fall 2018	Erin won a travel award to present at the 2018 International Conference on Gram-positive Pathogens in Omaha
Dr. C. presenting at the OASIIS breakfast.	Erin’s presentation at the OUHSC Vision Workshop 2017	Mursalin wins the Flash Talk award at GREAT 2018	Mursalin’s presentation at GREAT 2018
Daniel at the bench.	Emma, Roger, Caleb, and Daniel.	Roger and Emma.	Erin’s delicious cookies!
Emma feeding her cells.	Emma working at the bench.	Melissa presenting her summer research.	The summer 2017 crew: Dr. Callegan, Mursalin, Ty, Parth, Austin, Dr. Coburn, Roger, & Melissa. Not shown: Erin, Emma, Dr. Miller, Daniel, & Caleb.
Happy Halloween!	Happy Holidays from the Callegan Lab!	Phil at his poster at ASM 2017 in New Orleans	Mursalin studying for his generals.
Callegan Lab Retreat Oklahoma City Zoo Treehouse	Pikachu decided to spawn during Roger’s presentation.	Sujana presenting her poster.	Dr. Miller, Mursalin, Daniel, Haley, Craig, Sujana, Austin, Dr. Coburn, Dr. Callegan, Morgan, and Roger.
Summer 2016 Morgan, Victoria, and Sujana	Summer 2016 Craig	Summer 2016 Austin and Sujana	Summer 2016 Craig and Sujana
2015-2016 iteration of the Callegan Lab (L-to-R): Nanette Wheatley, Dr. Phillip Coburn, Dr. Callegan, Roger Astley, Madhu Parkunan, Mursalin Huzzatul	Callegan Lab 2.0 with Austin LaGrow	Dr. Parkunan at OU Commencement! May 13, 2016	Dr. Coburn training our summer students, Sujana, Victoria, and Meghna.
Phil at his poster ARVO 2015 in Denver	Remembering Raniyah at the dedication of her labs at ECU with Dr. Eric Pearlman April 2015Article	Speaking to a packed house at the Asia-Pacific Academy of Ophthalmology Guangzhou China 2015	OU Vision Workshop September 19, 2014
Congratulations Dr. Jonathan Hunt! Dr. Hunt with Dr. Boren at OU Norman Graduation May 2012	ARVO 2013 in Seattle WA Dr. Coburn, Dr. C, and Madhu Parkunan at the Space Needle	Madhu at her poster, ARVO 2014 in Orlando Madhu won a Ferretti Travel Award from the Department of Microbiology and Immunology to attend this meeting. She was also the Cora Verhagen Award Runner-Up for her presentation of this work at ARVO. Congratulations Madhu!	Dr. Coburn at his poster, ARVO 2014 in Orlando with Dr. Kris Miller
The Spring 2011 Permutation of the Callegan Lab Yes it’s been a while since we took a lab photo…but isn’t it cool? B-to-T: Roger Astley, Nanette Wheatley, Dr. C., Bradley Blackburn, Jonathan Hunt, Dr. Phil Coburn	The Fall 2008 Permutation of the Callegan Lab L-to-R: Heather Brown (technician), Jonathan Hunt (Micro/Immuno grad student), Jennifer Thurman (technician), Bo Novosad (Micro/Immuno grad student), Dr. C., Roger Astley (technician), Andrea Moyer (Micro/Immuno grad student),Brandt Wiskur (Neuroscience grad student), and Nanette Wheatley (technician).	Christmas Lunch at Nonna’s Congratulations Dr. Wiskur for a successful defense of your Ph.D. Dissertation!	Christmas Lunch at Nonna’s Congratulations Dr. Moyer for a successful defense of your Ph.D. Dissertation!
The Summer/Fall 2007 Permutation of the Callegan Lab L-to-R: Andrea Moyer (Micro/Immuno grad student), Nanette Wheatley (technician), Brandt Wiskur (Neuroscience grad student), Raniyah Ramadan (Neuroscience grad student), Dr. C., Bo Novosad (Micro/Immuno grad student), Heather Brown (technician), Jonathan Hunt (Micro/Immuno grad student), and Jennifer Thurman (technician).	Raniyah’s Hooding Ceremony Summer 2007 Congratulations Dr. Ramadan!Good luck at Case Western!	The Robert A. Patnode Award is presented to a student for outstanding research in Microbiology and Immunology and is given annually if suitable candidates are available. Superior academic and research performance and leadership are qualities sought for in candidates for this award. Students near the completion of their program are usually the recipients of this award.	Patnode Award Presentation to Andrea Moyer May 2008 Congratulations Andrea!
Andrea at her poster ARVO 2007	Raniyah at her poster ARVO 2007	Andrea, Planning Committee Chair of the OU Vision Student and Postdoctoral Fellow Research Workshop June 8, 2007	Jonathan, introducing Dr. Matt LaVail at the OU Vision Student and Postdoctoral Fellow Research Workshop June 8, 2007
The Fall 2006 Permutation of the Callegan Lab L-to-R: Bo Novosad (Research Technician), Raniyah Ramadan (5th-ish year OCNS Grad Student), Dr. C, Jonathan Hunt (2nd year Microbiology/Immunology Grad Student), Andrea Moyer (3rd year Microbiology/Immunology Grad Student), Brandt Wiskur (4th yr OCNS Grad Student)	Brandt’s submission to the “Men of OUHSC” Calendar	Adam Burroughs, Oklahoma Christian University SURE Program 2006	Andrea, Dr. C, and Raniyah ARVO 2007
The site of the next Callegan Lab Annual Retreat	Bo’s poster at ARVO 2006	Andrea’s poster at ARVO 2006	At the annual DMEI ARVO Dinner
Undoubtedly THE best thing about ARVO!	The Spring 2006 Permutation of the Callegan Lab Cheering on the OKC/NO Hornets are: Top: Raniyah Ramadan (5th year OCNS Grad Student), Dr. C (Permanent Resident of Grant Writing Hell), Andrea Moyer (2nd year Microbiology/Immunology Grad Student). Bottom: Bo Novosad (Research Technician Extrordinaire), Jonathan Hunt (1st year Microbiology/Immunology Grad Student), Brandt Wiskur (3rd yr OCNS Grad Student.	Are floor seats considered SUPPLIES or OTHER?	The 2005 Permutation of the Callegan Lab L-to-R: Brandt Wiskur (3rd yr OCNS Grad Student), Mark Dittmar (Manager DMEI ARF), Dr. C (The Shortest Person In The Lab), Bo Novosad (Research Technician Extrordinaire), Andrea Moyer (2nd year Microbiology/Immunology Grad Student), and Raniyah Ramadan (5th yr OCNS Grad Student)
Raniyah presenting her work at the 2005 OCNS Symposium	Raniyah’s talk at the 2005 OCNS Symposium	L-to-R Brandt, Patti Davis, Dr. Greenwood-VanMeerveld, Dr. C, Andrea, and Raniyah at the 2005 OCNS Symposium	Raniyah and Andrea at Andrea’s Poster, ARVO 2005 Andrea received a Travel Award from the National Eye Institute!
Brandt at his poster at ARVO 2005	Andrea	Raniyah and Bo	The mid-2004 Permutation of the Callegan Lab L-to-R: Raniyah (3rd yr OCNS Grad Student), Alec (Research Technician), Dr. C (Chief Cook & Bottlewasher), Andrea (Soon-To-Be 1st yr Grad Student)
Allison Reed Oklahoma State University SURE Program 2004	ohm…ohm…ohm…		Raniyah feeding her pets
Andrea and Raniyah at Raniyah’s Poster ARVO 2004 (Photo Courtesy RafalCo) Raniyah received a National Eye Institute Travel Award!	Andrea and Raniyah at Andrea’s Poster ARVO 2004 (Photo Courtesy RafalCo)	From “Awesome Things Happening at OSSM”, Spring 2004 (the “graduate research assistant” is Andrea!)	Beryl Ojwang Oklahoma School for Science and Math Lou Kerr Investigative Research Scholar GREAT Presentation 2004
Andrea checking her pets.	Adam Sharp Southeastern Oklahoma State University SURE Summer 2003	Carolanne Roach Northwestern State University BRIN Program Summer 2003	Alec sharpening his needles.
Raul and Raniyah dissecting eyeballs.	Dr. C analyzing retinal pathology.	Andrea’s beautiful RNA!	Those 24-hour growth curves can be a killer!
Primer Grandmaster Scotty G	Clay and Scott enjoying the Dean McGee Dinner at ARVO 2002	Clay Cochran ARVO 2002	Scott Kane ARVO 2002
Laura Young, Marshall University SURE Program 2002	Tiffany Elliott SURE Program 2001