How can I help my dad to live with st... - Advanced Prostate...

Advanced Prostate Cancer

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How can I help my dad to live with stage four metastatic prostate cancer, in lymph, and through bones. Adt plus chemo: healing stories?

Daddyishealing profile image
50 Replies

Hello to you all as you are all my heroes right now. My father, age 64, was diagnosed mid July with advanced prostate cancer. He is on lupron, which I myself have been on and understand the difficulty, and hes on exgeva and will be undergoing chemotherapy for 6 sessions 3 weeks apart. He is eager to start sooner but is starting by mid november. Psa 78 down to 27 in 6 weeks. As a daughter, I understand that my father wants to protect me , but I've done as much research as possible. However, I have found the internet to give very harsh information, survival rates and cold statistics, yet no real invetory of the human experience so that i can understand at multiple levels. I know there are men out there living with advanced prostate cancer beyond that statistical time and I need some hope and faith in the treatment. I am so fearful of him dying because of chemo not cancer, and I'm asking what success some have achieved and if any herbs or supplements helped to protect your major organs? As a caretaker,please give me hope or truth about this protocol, and any advice can you give me to make this journey easier on him. I believe that some out there can untaint my mind from reading so many statistics. My dad's mindset is very positive,he is in pain but continues to work, ....exhausted since the lupron bUT CANNOT Sleep and has been seking advice for sleep . Any and all responses are helpful. I have cried daily until recently reaching acceptance and embracing this journey together, but I'd like to hear from survivors to inform me of the effectiveness of this protocol and what I can do or buy to help my dad sleep, heal, and live as fully as possible for as long as possible . My dad is not emotionally ready to reach out himself but i will convey any stories or advice Gentle hugs and true admiration of you all.

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mshariff profile image
mshariff

Daddyishiealing,

I am 64 years old have gone through all the rhythms of this beast. We all act differently to the drugs we are taking.

At this point, all medical treatments exhausted, home hospice is the option. My personal experience varied with various drugs. Chemos never were effective for me. Provenge was a total failure and proof of working with all the cost. Ironically when people finish drug treatments, the body goes through a relief and uptick of all the abuse!!

So, my advice is take one day at a time and enjoy life.

Daddyishealing profile image
Daddyishealing in reply to mshariff

Thankyou. I will take things one day at a time and not lose faith. I'm praying there are new trials that can help you.

For me, docetaxel (chemo) was easy, although I was tired. For that, coffee may help. It sounds like your dad found out he had prostate cancer because of pain. Bone pain. The immediate fix is narcotics, which calm the nerves, or radiation which kills the nerve. This is just to get by temporarily. For comfort.

Radium223. I think you should be getting radium223 (Xofigo) which does soften the pain, but also extends overall survival by killing bone metastases. The sooner the better, assuming that he can tolerate it. I understand that generally it is well tolerated, although I have also heard some problems.

64 is a little young to have symptoms of bone pain. You dad may have a BRACA mutation, which is both serious and has a treatment: PARP inhibitors. See wikipedia.

en.wikipedia.org/wiki/PARP_...

Your doctor should have already told you this, or something very like it, or else find one that does. You should already know this.

Exgeva is better than Fosimax, slightly, or the other bisphosphonates, but I would not rely on that to do the heavy lifting. You took Lupron?

Daddyishealing profile image
Daddyishealing in reply to

He's on Lupton now. You are correct that a fractured sacrum was what led to the diagnosis months after being told it was a slipped disk. He has not been tested for the bracha gene nor any chemo sensitivity testing. I am aware of radium 223 but no doctor has suggested it yet. Then again they also told him nutrition doest matter even though it's undebatable that sugar feeds cancer. He is supposed to get a third opinion. Thankyou for this info. There is no cancer in the family and this has come as an absolute shock.

Keep smiling and healing, my friend

Daddyishealing profile image
Daddyishealing in reply to Daddyishealing

*lupron

in reply to Daddyishealing

Newsweek printed a "special health issue" dated 08/07/2105 titled "CURING CANCER" and a banner "2015 TOP CANCER DOCTORS". Your library may have it. It has pages and pages of well known doctors.

Also there is a book printed that your med school could easily have on its open shelf reference section on top 100 doctors, and one called top 100 cancer doctors.

There is also this site

castleconnolly.com/

which I think is connected to the company that prints the books.

You can also go to Audio Digest and see names of some doctors who present papers at conferences. These talks were selected to be of general interest and help physicians fulfill their continuing education requirements.

I would not expect any doctor to go out of his way to suggest things that are at all off the beaten path. Many would but you can't count on it.

BRCA is shot in the dark. I hear about 15% have it, but more concentrated in more problematic cases. Google it?

You can also look at clinical trials, if you have an idea for a treatment that you favor. Are you comfortable doing that?

clinicaltrials.gov/ct2/show... - bone mets.

This one is quite edgy in my opinion. Kennth Pienta, MD at Johns Hopkins

Daddyishealing profile image
Daddyishealing in reply to

The oncologists want to go slow, but my father is in a hurry as he wants to feel he is "doing something." The doctors are doing Luton and don't want chemo until 12 weeks so they could be sure the Lupron is wotking. I do believe he is open to anything once the standards have been tried. I've heard some do respond positively to Lupron, for years, and it all depends on the person. I am going to follow all lines of research that you suggested. Of course with insurance issues and there protocol on first second and third line drugs and all that red tape, things become an issue. It's horrifying how much control they have over a person's available covered treatments.

in reply to Daddyishealing

true. Some peoples response to Lupron is quite remarkable, and lasts for years. It can happen. But many treatments dont seem to affect the PSA and work slowly (like Provenge) and I think they should be "moved up" in the treatment pattern. There is a natural tendency to avoid chemo with Provenge, as chemo hits the bones and the immune ability. (neutropenia) Mean time, it would not hurt to know your numbers - vitamin D, calcium, testosterone. More interesting to know them prior to treatment. (even pap / phosphatase). bye

Daddyishealing profile image
Daddyishealing in reply to

I will reply with the new numbers filling oct. 28 blood work. I agree regarding Provenge as that's what I wanted my dad to start immediately, because I have faith in the realm of immunotherapy. It was to my dismay that I found out that there's a series of protocols that must be done in a certain order. But I don't want to get into a rant on the medical system, so I smile to you and send positive vibes instead.

in reply to Daddyishealing

"Doing something" reminds me of Lilly Tomlins joke. She said - when I was young I wanted to "be somebody". Now I think I should have been more specific.

in reply to Daddyishealing

Here is a video on radium 223

youtu.be/_ohiW81K7GU

they say "asymptomatic patients". Your dad already has a broken bone and pain. Radium may not be enough to halt progression in the bones. The problem is not that the cancer will cause organ failure (liver lung kidneys). Rather a kind of battlefield will be set up and there will be friendly fire.

in reply to Daddyishealing

You probably do not know where the mets are, or at least which ones are progressing, assuming that the cancers are at various stages. Best bet as far as I know is c11/choline at mayo clinic. Knowing what is happening is often important to knowing how to treat it. The strong point is that he is still responding to ADT. But I am afraid that we all have less time than we think - ie cant be shy. That's my issue anyway.

Daddyishealing profile image
Daddyishealing in reply to

Ty for your honesty and devotion to helping me learn, as well as to support you all in your journey. How long have you been controlling advanced pc. And you are correct there are over 20 Mets and they are widely spread and my dad doesn't want me to see the scan results for fear it will dishearten me and I respect his privacy. Some people tell me don't research as it will drive you crazy but I feel safest being informed and thank you for the time you took to respond. I sent my dad your thou h ts on the radium 223 and BRCH testing. He is also grateful.

in reply to Daddyishealing

The trial I sent you is by a (to me) amazing doctor. He is using a drug they use in transplant cases to move cancer out of the bones. Its a trial. If I can find something on him or it I will post it. I am flying to see my niece today, so probably not today. I applied for that trial but only just, and have not heard back anything yet. The trial document is hard to understand but may give you some clues as to what he is doing.

Bobbylee profile image
Bobbylee in reply to Daddyishealing

My oncologist recommended the C11 and F18 and I did both in Phoenix...Arizona Molecular. They found two cancer spots, we radiated those two spots. About two years later ( one year with lupron...one without ) my PSA started rising. I went back to AZ Molecular for another F18. The two old spots they told me were "quiet"...however they found two new spots. As I stated before ... tomorrow I do my third chemo treatment and I'm taking casodex and lupron. PSA Has dropped back to < 0.1 from August 1st. 3.13. Last chemo will be 12/15/2016, then we will do another F18 probably early January and decide if we want to radiate those two spots. Just keep up the fight.....new things discovered every day.

in reply to Bobbylee

That seems perfectly normal and proper to me, but it is actually (as far as I know) very unusual. Not done.

in reply to Daddyishealing

One thing that is completely harmless and offers a 10% chance of longer survival (buys some time, maybe a lot of time) is a test for BRCA mutations. I am not saying everyone should get this. I am asking why everyone is not getting this.

The other test close on its heels is the ARV7 test. A reason not to get it (I imagine) is that it is not been fully validated yet. But Johns Hopkins is willing to do it, and they are not crazy people.

in reply to Daddyishealing

BRCA (actually BRCA1 and BRCA2)

en.wikipedia.org/wiki/BRCA_...

yope4 profile image
yope4 in reply to Daddyishealing

We have some similarities. There is also no known cancer in my family, up to first degree cousins. And I also have met to my lymph nodes. It's still uncertain whether it has met to my bones (my new onc doesn't want me to go through anymore radiation, unless necessary, to track its size because my primary treatment was rad). And because of the more than double the size of my LN, it's suspected it's my blood.

Initially, my docs recommended to aggressively treat it with multiple rads and meds. I switched to an onc, who also does research on PCa, and I'm on solely on Lupron. Now, we know it works on me. If I did simultaneous treatment of multiple therapies, I would be guessing which of them worked. Hopefully, I get enough years on Lupron to control PCa progression until the coming of a better treatment.

As I understand it, if Lupron works for someone, the drop in PSA is rapid. A 3-month trial on it may be worth the benefit vs. the delay of a more aggressive treatment in case it did work. And until tried, no one knows how bad the side effects are. Studies of its side effects may be of no value since it depends on the individual. Sometimes we may just need to trust our onc to make that best educated guess for our treatment, weighing benefits vs. side effects. Choosing your onc would be the best decision you'll make for your treatment.

There is also a similar track to my treatment and your dad's treatment. I was also antsy when PSA didn't go down to zero after my primary treatment. And after I found out I have mets (most likely even before my primary treatment), I was devastated and was ready to throw the kitchen sink at it. Settling down and trusting his treatment may just work is a good option at this time. Time is not being lost when you're trying out a reasonable treatment. And whether that works or not, that's a valuable info in choosing the next treatment.

I also have trouble sleeping and often takes pills to help me get zzzs.

I wish all the best.

Daddyishealing profile image
Daddyishealing in reply to yope4

Thank you for your support. I do believe the Lupron is working and tests show psa going down,so I probably should be exhilarated. I'm just nervous about the chemo because I believe without nutritional therapy or supplementsomething I worry about the damage, but I think you are right. I do have faith in my father's choices, and I will stand behind him ,well next to him for this choice too. Thank you for reassurance. Yope 4 I truly pray for everyday healing and I like you do believe in. The scientific advances being made daily . Xoxo kindest regards

streaker profile image
streaker in reply to Daddyishealing

Hugs to you! While reading all of the statistical (and scary) stuff online, there are so many important things we can be doing. Diet is definitely one of those things. Check out the ketogenic diet for cancer (ketonutrition.org "resources" where you will find everything that you need. The diet is amazingly good! Dr. Fred Hatfield was diagnosed with advanced metastatic prostate cancer, with bone metastasis and given 3 months to live. That was in 2012. He went on the ketogenic diet and the rest is history: www1.cbn.com/cbnnews/health...

youtube.com/watch?v=b_LdUqL...

We follow the ketogenic diet for cancer faithfully. We also supplement and focus on a very healthy lifestyle. Old-fashioned, but we believe in plenty of fresh air and working out. As long as we go to the gym and lift weights consistently, my boyfriend (also on Lupron) sleeps through the night pain-free. He has learned the hard way that slacking at the gym immediately results in a return of the pain and sleeplessness. Most doctors are notoriously ignorant about nutrition.

Daddyishealing profile image
Daddyishealing in reply to streaker

Streaker

Ty so much . I agree with the diet and nutrition as a safer cure..or remission. Unfortunately, my dad loves candy , and I believe he's trying to still enjoy things he loves and he loves to eat. Lol what supplements do you find helpful?

streaker profile image
streaker in reply to Daddyishealing

Your dad can eat like a king on the ketogenic diet, as long as someone is willing to prepare his food. My dad was diabetic and a major sweet tooth. My mom has become the ultimate keto-chef, and his blood sugar is down in the 70's now. Also, they both lost tons of weight, and Mom is off her blood pressure medicine for the first time in 30 years. I make all kinds of sweets on the ketogenic diet. Candy, cookies, cheescake, ice cream! Because the diet is high fat, it is possible to make amazing goodies! The trick is to use a sweetener like erythritol, which is virtually identical in appearance to granulated sugar. I even make a pretty amazing low carb pizza. In terms of supplements, a good multivitamin is a place to start, but vitamin D and Magnesium. Also we use Taurine and CoQ10, which in combination with the Mg brought his blood pressure down to normal. We use nitrate/nitrite-free bacon, and grass-fed beef. It's pretty darned delicious eating...

Daddyishealing profile image
Daddyishealing in reply to streaker

Wow thanks for all that info. You are making me hungry. I considered trying it to reduce inflammation in my body from auto immune stuff but I'm underweight and need to put some pounds on. Ty for the ideas . I'll look into it and print out some stuff for my dad. Ty soon much

streaker profile image
streaker in reply to Daddyishealing

Just be sure to check out Dr Agostino's website ketonutrition.org for the books on using the ketogenic diet for cancer...trust me your dad will love the food unless he is a vegan!

in reply to streaker

ketogenic is the Atkins Diet. Dr Atkins opened a cancer clinic hoping to cure cancer with his diet. He was not sucessful. I do not have the stats, noe have I checked into this, but it seems prudent to do that before going "all in" on the diet.

streaker profile image
streaker in reply to

Ketogenic is low carb high fat limited protein. Atkins diet was very high protein. The Ketogenic diet for cancer is very limited in total protein. The Atkins clinic was a)not just about nutrition b)not just about cancer and c) not at all about the Ketogenic diet for cancer. Cancer treatments there were chelation treatment and more. My experience with the Ketogenic diet: completely reversed my father’s type 2 diabetes and substantially lowered his blood pressure and improved his dementia, five of my family members have lost substantial weight, seen improvement in blood chemistry and in overall health. My boyfriend with metastatic prostate cancer did not “cure his cancer.” However he lost 40 pounds of excess weight, dramatically improved his overall health, normalized his blood sugar and his blood pressure. Everything that we can do to improve our overall health should be considered a good thing, imo.

in reply to

No question, that this can help with metabolic syndrome problems, and that is an excellent thing!

in reply to

So both Atkins and Keto are low carb diets, but Atkins was higher protein and Keto is higher fat. Both aim to reduce sugar in the body so that they energy cycle shifts away from glucose.

I accept your corrections, however.

I looked for something on Dr Atkins Cancer Ward failed experiment, but did not find it.

in reply to

Your video is about a high protein diet, not a high fat diet. ???? The Atkins diet.

perfectketo.com/ketogenic-d...

gusgold profile image
gusgold

DH,

One of the best ways to deal with insomnia is through exercise. Get your dad one of those home exercise machines that uses rubber bands for resistance.

Daddyishealing profile image
Daddyishealing in reply to gusgold

I'll look into it because I'm aware of resistance bands but not a machine ty so much

Gecrellin profile image
Gecrellin

We all react to treatments differently, and I know my experience is not typical. Your dad's positive attitude is key, and a key part of my experience. I don't take supplements (except multivitamins and calcium, both recommended by my oncologist). Since my diagnosis in early 2013, when I was 62, I have been through several ADT drugs, which all worked for awhile. I had my first chemo in May 2015. I have had 13 cycles of docetaxel, 4 of cabazitaxel, and now am in a clinical trial using docetaxel and Carboplatin along with rapamycin which they hope will make he chemo more effective. Only time will tell. Through it all I have virtually no side effects, and have only had pain when I am on a chemo break. My PSA was over 800 when I was diagnosed, only got as low as 73, and lately has been jumping all over the place, both up and down, most recently 3000.

Two years ago I started practicing qigong, which is similar to tai chi, and I credit that with helping me remain pain free.

My wife and I endeavor to keep our lives as normal as possible and often travel between treatments. I retired based on my doctor's strong recommendation when I was 64.

I wish only the best for you and your father.

Daddyishealing profile image
Daddyishealing in reply to Gecrellin

Thank you so much. He's my world and best friend. I pray for your continued healing and am amazed by your perseverance

Scruffybut1 profile image
Scruffybut1 in reply to Daddyishealing

I have just been through some your older posts (I am not a voyeur) to get a better feel of your father. I can see where you get your positivity from. We men tend to hold things back at least you dad was open. I told friends family and neighbours immediately - actually I said if you find me in the gutter it won't be because I've been to the pub but because....well, you know. Good health to you and your dad and thanks for your comments on my post to you. I mean every word I write. It truly is truth time for all of us.

Daddyishealing profile image
Daddyishealing in reply to Scruffybut1

Ty scruffybut1 especially for even noticing my positivity and yes proudly I do get that from my dad. my father does not like to say he doesn't feel well, because he's always been so strong and independent , but more so he doesn't want to worry anyone. I agree that truth telling helps all because more people seek knowledge and there is power in number and in knowledge. together, we can raise awareness and help others, which as a social species we are,biologically, and on all levels, meant to do. thank you again xoxo

Daddyishealing profile image
Daddyishealing in reply to Scruffybut1

Chemo session 2 was today. it was a but OK a lot disturbing to me when I saw him get very pale, and I really wanted him to rest instead he wanted to celebrate my sisters birthday and go to dinner and we all had a great time. he is somewhat in phased by side effects so far because his attitude is I can deal with side effects if I have the joy of living. so he's in good spirits and a tad upset that he has started to lose his beard. Truly humble man,but also very hairy lol and him simply not wanting to "look sick". Thanks for thinking of. Psa comes back tom. Fingers crossed

Scruffybut1 profile image
Scruffybut1 in reply to Daddyishealing

Hi, your dad is still your dad! He gets pleasure from his family and wants them to see how well and in particular how cheerful he is. I would rather go to my daughter's party than stay at home after chemo. He is not just celebrating her he is living her life from conception to present day. I did my 10 cycles without hassle. My daughter, a lawyer, worried all the way through because people (not patients) had told her how bad chemo is. I was stage 4 at diagnosis with loads of bone mets. Chemo worked but after 5 months break from treatment have Zytiga. After 2 weeks phenomenal. Will send you update shortly for your dad but now PSA 0.13. David

Have Barney the Saluki sleeping on my chest so diff to write!

TommyTV profile image
TommyTV

Hi

I am 66 and was diagnosed 5 years ago PSA over 600, Gleason 7. Seven bone mets, femurs and pelvis the worst.

I joined the Stampede trial here in the U.K., taking Abiraterone with prednisone daily, and Zoladex implants every 3 months.

Within 1 month my PSA was immeasurable, it has stayed below 0.1 ever since. My bone mets can be troublesome if I antagonise them, e.g. Sitting on a hard surface hurts my pelvic met or standing too long my femurs. Rib mets hurt if I sit forward doing repetitive work.

I am totally convinced that a positive attitude is very important. Try to carry on working, although the hormone changes are really difficult to deal with.

I still get hot flushes 5 years on, and now have severe muscle wastage in my legs, making me disabled, but so what, I'm still here.

Good luck for the future.

Martin

Daddyishealing profile image
Daddyishealing in reply to TommyTV

I love your attitude. Very inspired. My dad ,like you, is not one to give up,,and my true faith is in his spirit and general positivity.

Daddyishealing profile image
Daddyishealing in reply to TommyTV

Martin I always remember this post because of your true passion for life. when you wrote at least I'm alive it touched my heart , because I am disabled and it's often a difficult battle with mobility . I could not walk for over a year, and now can but not the extent of an average person, so when I saw my dad crippled in pain due to sacral fractures it wrenched at my very core, but he had faith in the radiation got himself to work, and stayed grateful just like you. very admirable my friend xoxo

Daddyishealing profile image
Daddyishealing

Clintmeek , I'm not sure, but I'll check it out. Thanks for taking the time to post. You and everyone that's answered gave me more hope and I am done looking at stastics, but not done learning. People are not statistics and that has always been my deep belief. But fear has gotten in the way of hope and positivity. I need to let go of the fear,as my dad is much more fearless than I am. Blessings and healing everyone. Graced by each reply. Xoxo

I know that I had minor toxicities compared to the vast majority. There is no doubt my response with low side effects is because I started chemo as soon as I found out that I had Stage 4. The mets had just became detectable within 60 days of treatment.

Please stay on top of this disease. Early intervention and aggressive treatment outside of "someone's so-called conservative regime".....

Gourd Dancer

Daddyishealing profile image
Daddyishealing in reply to

Gourd Dancer, ty. You DEFINITELY Helped Me To Believe More IN The CHEMO Than I Did And IN My Father's Rush To Start. It sounds like he's right to ask to go on it sooner but it's in a few weeks after 12 weeks lupron, so that's 5 months post diagnosis. The first thing I said was , dad. Isn't that the most aggressive treatment you can do. He said yes and that's what he wants, so now I understand his frustration with the delay. Ty so much.

I've only been recently diagnosed and my cancer isn't advanced. Your father and I are both lucky in having a daughter concerned about our condition. You are in the right place to find support and I would encourage your father to access this site too if he is able. I'm not a doctor but I've been prescribed lorazapam, a sedative, as a sleep aid. If he is a US citizen then I'm hoping that reaching the medicare age of 65 soon will relieve financial concerns about treatment. I am over the shock of being diagnosed but this disease is a tough one that places a lot of decision making on the patient; it is good that you are doing the research and seeking the support to help with that.

Daddyishealing profile image
Daddyishealing in reply to

WSOpeddie,

Thank you so much, and yes I showed him the site, as he is looking for a better specialist. And he really hasn't been given his treatment options because 2 doctors immediately said, adt and lupron. They also said it doesn't really matter what you eat which is pretty obvious bad advice, but I'm familiar with western healthcare flaws from my own medical experience. I'm finding that at 40, I have forgotten so much anatomy and basic biology,that cancer alone is hard to "truly" grasp. It's the most feared powerful word, but even as a very smart woman I'm taken aback at the amount I don't know, humbling, to patient and family. I am glad you are blessed with a daughter, and it brought happy tears to my eyes, because you said it with such pride. My dad, a workaholic has been so caught up keeping up with enormous tasks at work, so exhausted daily esp. With exhaustion from adt and lack of sleep, that he has only researched the basics and is not yet familiar with all options , and even though I thought I had a decent handle on it, I fine thankfully it's an ever progressing field of knowledge that leaves more to learn and increasingly more theories to keep up with. Ty for welcoming me,and allowing me to learn and understand in a way that studies and stats never could, from the inside,from human experience ,from men whose courage I admire each time I read a post. The perseverence and faith in the community has given me time to breathe, catch my fears, and truly see that there remains hope upon hope for the future.xoxo blessings to you and your family

Thank you everyone for your invaluable support

in reply to Daddyishealing

It does matter what you eat, because many prostate cancer patients die of a heart attack. Heart healthy is cancer healthy. Watch your numbers. Don't get diabetes or insulin resistance, or metabolic syndrome. Exercise - walk a bit. Get a fitbit so at least you get feedback and you are not in dreamland.

Daddyishealing profile image
Daddyishealing

Thank you to all who have been following this post. I will know more tomorrow but with 11 weeks of Lupron my Dad's psa went from 75 to 17, so we are moving in the right direction. Because the Mets are far too plentiful he is still deciding if he wants to start chemo now as he is not aware if there are any other options. It is widespread and aggressive, but it is not in the spine or organs and he is not in pain. His biggest side effect is exhaustion. CT scans pending. I'm here listening and cheering for all and though I know this is a course of peaks and valleys I want to share this happy moment with you guys. Psa party this weekend! Love to all

iLoveDad profile image
iLoveDad in reply to Daddyishealing

Hi there, I hope everything is doing well! Keep positive!

My dad has just been diagnosed with Prostate Metastatic Cancer. I am hoping for the best, Its spread to his 10th rib, hes currently taking his first injection of Lucrin Depot for 3 months basis, we hope that the PSA will fall.

As daughter, I can totally feel how you are feeling, we have to stay positive, I have been trying to do exercising, using it as to vent out all my frustrations and sadness. Don't give up!

Chuck Maack's first article on 5-alpha reductase has this sentence:

"Androgen sensitive human prostate cancer cells (LNCaP) have increased 5Alpha

Reductase (5AR) activity"

LNCaP is a cell line of prostate cancer cells (CaP) used in labs that were taken from somebody's Lymph Nodes (LN), and therefore the cell line is called LNCaP. It is not clear why (or if) he is talking about a laboratory cell line.

A similar comment can be made of DU145. Another lab cell line.

And HPC - 36M (Cellosaurus cell line).

The conversion of T to DHT is process that takes place in healthy prostate cells.

en.wikipedia.org/wiki/Dihyd...

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