Ricky N. Bluthenthal's Avatar

Ricky N. Bluthenthal

@rnbluthenthal.bsky.social

Husband, father, Chair, & Distinguished Professor, Department of Population and Public Health Sciences at Keck School of Medicine, University of Southern California. Fan of UC Santa Cruz, harm reduction, & helping out. (he/him/his)

1,188 Followers  |  1,206 Following  |  28 Posts  |  Joined: 23.10.2023  |  2.0689

Latest posts by rnbluthenthal.bsky.social on Bluesky

πŸ“’ Call for Proposals! AMERSA invites submissions for Position Statements to guide policy & advocacy on substance use education, research, prevention, & treatment. Shape the conversationβ€”deadline August 31!
Details & submission here: amersa.org/submit-a-pos...
Guidelines: amersa.org/wp-content/u...

01.08.2025 14:00 β€” πŸ‘ 1    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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Why involuntary medical admission and treatment won’t solve homelessness The arguments made by advocates for involuntary medical admissions and treatment aren’t supported by science.

massive investment in accessible social housing to guarantee homes for all is the solution to mass homelessness

substance use and psychiatric injury are CONSEQUENCES of housing deprivation, not causes

people become homeless because the RENT IS TOO HIGH

theconversation.com/why-involunt...

16.11.2024 23:47 β€” πŸ‘ 58    πŸ” 33    πŸ’¬ 3    πŸ“Œ 2

The shit part is that we did not learn from history. We didn't learn one single thing from all of that. Repeating the same mistakes over and over shows inability or unwillingness to learn.
total sad.

21.07.2025 17:54 β€” πŸ‘ 2    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
21.07.2025 13:04 β€” πŸ‘ 137    πŸ” 59    πŸ’¬ 1    πŸ“Œ 3
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Today is Zero HIV Stigma Day.

Ending HIV stigma is essential to ending the HIV epidemic.

HealthJustice supports organizations and leads research centering dignity, equity, and the leadership of those most impacted, including by HIV and related stigma.

21.07.2025 12:42 β€” πŸ‘ 25    πŸ” 16    πŸ’¬ 1    πŸ“Œ 0
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β€˜Catastrophic impacts’: NASA workers sign declaration to protest changes they say threaten safety and progress | CNN Current and former NASA employees have co-signed a declaration protesting changes at the agency that some say pose a grave risk to astronauts.

I’m so proud of our nation’s scientists, who despite retaliation and intimidation, are not sitting back quietly!

Head over to standupforscience.net to sign our support statement for these brave NASA resisters ✊🏼❀️

#standupforscience
#voyagerdeclaration

www.cnn.com/2025/07/21/s...

21.07.2025 13:08 β€” πŸ‘ 57    πŸ” 23    πŸ’¬ 0    πŸ“Œ 1
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This is not the time to step back from diversity, equity, and inclusion Recently, I exchanged views with a prominent Ivy League scientist who was complaining about the minority students and junior faculty applying to his program. He claimed that the university, through di...

Many institutions, programs, and individual scientists are stepping back from supporting the efforts to enhance diversity, equity and inclusion. Doing so is a mistake. www.science.org/doi/10.1126/...

21.07.2025 12:24 β€” πŸ‘ 42    πŸ” 15    πŸ’¬ 0    πŸ“Œ 3
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How Authoritarians Target Universities What happens on campus reflects and often anticipates democratic decline.

How do authoritarians destroy universities? open.substack.com/pub/lucid/p/...

12.07.2025 15:38 β€” πŸ‘ 38    πŸ” 15    πŸ’¬ 1    πŸ“Œ 0
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Caryn Lerman: Ricky Bluthenthal Has Been Appointed as Chair of the Department of Population and Public Health Sciences - OncoDaily Caryn Lerman: Ricky Bluthenthal Has Been Appointed as Chair of the Department of Population and Public Health Sciences / cancer, Caryn Lerman, Norris

Ricky Bluthenthal Has Been Appointed as Chair of the Department of Population and Public Health Sciences - Caryn Lerman
@rnbluthenthal.bsky.social
@uscnorriscancer.bsky.social

oncodaily.com/career/caryn...

#OncoDaily #Oncology #Cancer #Health #Medicine #MedEd #MedOnc #MedNews #PPHS

09.07.2025 20:40 β€” πŸ‘ 8    πŸ” 2    πŸ’¬ 2    πŸ“Œ 0
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New USC study links wildfire smoke exposure and heat stress to adverse birth outcomes Related News First genome-wide comparison of vapers and smokers finds similar DNA changes linked to disease risk August 12, 2024 Prenatal maternal stressors linked to higher blood pressure during firs...

✨New USC study links wildfire smoke exposure and heat stress to adverse birth outcomes. Learn how by reading this recent publication led by our postdoctoral researcher Roxana Khalili, PhD.
@keckschoolusc.bsky.social @rnbluthenthal.bsky.social @usc.edu
keck.usc.edu/news/new-usc...

19.06.2025 16:59 β€” πŸ‘ 4    πŸ” 4    πŸ’¬ 0    πŸ“Œ 0

Scholars in the US and other countries have now a choice imposed on them:

Acquiesce or resist?

In this handbook, we outline how scholars can respond during democratic backsliding and encourage reflection on personal values and the consequences of different coping strategies.

19.06.2025 09:57 β€” πŸ‘ 105    πŸ” 36    πŸ’¬ 2    πŸ“Œ 3

Our harm reduction family continues to experience tremendous loss.

I am deeply saddened by the loss of Naomi Burke-Shyne and Peter Krykant.

Both made a tremendous impact in the short time they were with us. I wish we had more time with both.

May we be their continuation.

13.06.2025 13:36 β€” πŸ‘ 22    πŸ” 3    πŸ’¬ 0    πŸ“Œ 0
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Meet the 2025–2026 Dhablania and Kim Family Global Medicine and Health fellows Related News USC PhD Candidate Teams Up with the American College of Surgeons Commission on Cancer to Catalogue Cancer Survivorships Services June 28, 2023 Alumni Spotlight: Meet Taleen Barsoumian, an...

Meet the 2025–2026 Dhablania and Kim Family Global Medicine & Health fellows: Students will conduct research and clinical work in a country of their choice, deepening their understanding of global health issues through hands-on experiences.
@rnbluthenthal.bsky.social
keck.usc.edu/news/meet-th...

04.06.2025 18:54 β€” πŸ‘ 3    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0

β€œI think people should know that research that they probably would support is being canceled,” said Eden Tanner, a chemist at the University of Mississippi... "β€œI would like to cure brain cancer,” Dr. Tanner said. β€œI think that's not particularly controversial.”

04.06.2025 16:56 β€” πŸ‘ 427    πŸ” 181    πŸ’¬ 8    πŸ“Œ 1
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Changing drug use trends appear to have health consequences. See the latest from my team on the transition to fentanyl smoking in Los Angeles and Denver, CA.
authors.elsevier.com/c/1lAwq3PEro... Free access in link.

30.05.2025 17:15 β€” πŸ‘ 13    πŸ” 3    πŸ’¬ 0    πŸ“Œ 0
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Overdose deaths are dropping in US, Trump wants to cut funding for Narcan Opioid overdose deaths dropped nearly a quarter last year, thanks in part to medicines like Narcan. But the Trump administration wants to cut funding for Narcan, and experts worry that progress will b...

Interview by @kcrw.com on cuts to Narcan funding and its implications with the always insightful @somasnakeoil.bsky.social . @uscpphs.bsky.social @keck.usc.edu
www.kcrw.com/news/shows/p...

28.05.2025 17:31 β€” πŸ‘ 8    πŸ” 3    πŸ’¬ 0    πŸ“Œ 0

If this is the case, Germany and Europe do not have much time.

Oxycodone de-prescribing accelerated 2010-11 in the US and Canada, draining the heroin supply which opened the floodgate to fentanyl.

Within 5 years it had largely replaced heroin, and mass death ensued. US CDC data:

22.05.2025 21:16 β€” πŸ‘ 10    πŸ” 6    πŸ’¬ 0    πŸ“Œ 1
2025 commencement ceremony

2025 commencement ceremony

πŸŽ“ The world better get ready… because here comes the Class of 2025! πŸ’ͺπŸ”₯

#KSOMGrad #USCGrad
@usc.edu @keck.usc.edu @uscalum.bsky.social @rnbluthenthal.bsky.social

19.05.2025 17:35 β€” πŸ‘ 2    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
Drs. Bluthenthal, Hughley, Hughes Halbert

Drs. Bluthenthal, Hughley, Hughes Halbert

πŸŽ“Introducing Dr. Raymond Hughley with Drs. Bluthenthal and Hughes Halbert.

✨Hughley graduated with a Doctorate in Epidemiology.
✌️Fight On Forever!

#KSOMGrad #USCGrad #Classof2025
@rnbluthenthal.bsky.social @keckschoolusc.bsky.social

19.05.2025 17:37 β€” πŸ‘ 6    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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Changes in BMI during adolescence may explain link between air pollution exposure and insulin resistance, study shows Related News Novel predictor of prediabetes in Latino youth identified in new USC study November 16, 2023 First genome-wide comparison of vapers and smokers finds similar DNA changes linked to […]

✨NEW RESEARCH: Changes in BMI during adolescence may explain link between air pollution exposure and insulin resistance, study shows.

πŸ’‘Read the study led by postdoc researcher Fangqi Guo, PhD.

@keck.usc.edu @rnbluthenthal.bsky.social
keck.usc.edu/news/changes...

21.05.2025 19:59 β€” πŸ‘ 2    πŸ” 1    πŸ’¬ 0    πŸ“Œ 1
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Congratulations, Class of 2025 πŸŽ“ We can’t wait to see all you will accomplish! Welcome to the Trojan alumni family.
Fight On Forever!✌️
@keck.usc.edu @usc.edu @rnbluthenthal.bsky.social

19.05.2025 21:36 β€” πŸ‘ 4    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0
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Class of 2025: Undergraduate Stories of Impact, Growth, and New Beginnings Related News Meet Mika Ishii: 2024 Undergraduate Student Speaker and Global Health Graduate May 13, 2024 #2023Trojan: Meet Abigail Kim, Master of Public Health Graduate May 16, 2023 USC PhD […]

πŸŽ“Class of 2025: ✨Undergraduate Stories of Impact, Growth, and New Beginnings

🌟Meet Adona, Annette, Meri, and Elijah!
✌️Fight On Forever!

@keckschoolusc.bsky.social @rnbluthenthal.bsky.social @uscedu.bsky.social #USCGrad #KSOM #classof2025 #KSOMGrad2025

keck.usc.edu/news/class-o...

14.05.2025 17:09 β€” πŸ‘ 2    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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Meet Daniel Rud, a 2025 PhD graduate developing models β€” and futures β€œI want to continue to deepen my knowledge of statistical and machine learning methods to tackle complex problems.β€œ Daniel Rud Related News Department to premiere second season of Preventive Pros: […]

πŸŽ“Meet Daniel Rud, a 2025 PhD graduate developing models β€” and futures.

β€œI want to continue to deepen my knowledge of statistical and machine learning methods to tackle complex problems,β€œ says Rud.

Fight On Forever!✌️

@rnbluthenthal.bsky.social @uscedu.bsky.social
keck.usc.edu/news/meet-da...

12.05.2025 16:24 β€” πŸ‘ 3    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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Department of Population and Public Health Sciences 2023-2024 Annual Report Read the latest annual report from the Department of Population and Public Health Sciences at Keck School of Medicine of USC

Want to find out about amazing scientific discoveries, engaged teaching and learning, and meaningful local, national, and global impact? Take a look at the annual report from the @uscpphs.bsky.social @keck.usc.edu
stories.keck.usc.edu/pphs2425/ind...

12.05.2025 16:48 β€” πŸ‘ 3    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
women with poster presentation

women with poster presentation

"I am grateful for the chance to attend the Society of Behavioral Medicine Conference that pushed my thinking in so many directions including exposure to new methods, cross-disciplinary research, and the intersection of academia and industry," says Kristina Miljkovic, 2nd year doctoral student.

04.04.2025 16:19 β€” πŸ‘ 2    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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πŸŽ‰ It’s National Public Health Week✨

From the classroom to the community, we’re proud of our population and public health Trojans committed to advancing public health. 🌟 We celebrate transforming lives through rigorous education courses, innovative training programs, & insightful research. @usc.edu

08.04.2025 21:35 β€” πŸ‘ 2    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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"I highly recommend attending the Society of Behavioral Medicine conferenceβ€” it is exceptionally student-friendly, offering a supportive environment where feedback from senior researchers is constructive, insightful, and geared toward growth..” says doctoral student Max Samuelson.

11.04.2025 18:02 β€” πŸ‘ 2    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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Longitudinal patterns of e-cigarette use initiation and progression to frequent vaping from mid-to-late adolescence to young adulthood buff.ly/1vGcwgA Junhan Cho and colleagues @uscpphs.bsky.social @alyssaharlow.bsky.social @adam-leventhal.bsky.social

11.04.2025 14:00 β€” πŸ‘ 5    πŸ” 3    πŸ’¬ 0    πŸ“Œ 0
Kristen Moore gave a poster presentation at the Society of Behavioral Medicine conference.

Kristen Moore gave a poster presentation at the Society of Behavioral Medicine conference.

"The Society of Behavioral Medince 2025 was a fantastic conference. It gave us a chance to explore San Francisco, connect experts across the field..and reconnect and catch up with professional friends and former Reach Lab members and colleagues," says Kristen Moore, a doctoral student.

14.04.2025 16:15 β€” πŸ‘ 3    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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Most COVID-19 treatments found to be free of serious side effects in analysis of U.S. studies Related News Severe COVID-19 infection increases heart attack and stroke risk as much as having a history of heart disease, study finds October 9, 2024 Pandemic-era increase in alcohol use […]

Over the past 4 years, @fda.gov has approved several #COVID19 treatmentsβ€”from antivirals to monoclonal antibodies. πŸ§¬πŸ’Š

A recent review by our researchers shows that these treatments are primarily safe and cause few serious side effects.

#Research #Science #MedSky

15.04.2025 13:58 β€” πŸ‘ 3    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0

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